2001 results about "Reclaimer" patented technology

The embodiment of the utility model provides a side key assembling machine, which comprises a base station used for bearing a casing and provided with a guide groove; the material taking mechanism is used for picking up the keycaps; the movement mechanism is arranged on the base table and connected with the material taking mechanism, and the movement mechanism can drive the material taking mechanism to drive the keycaps to move relative to the base table so as to place the keycaps into the guide grooves; and the pushing and inserting mechanism is arranged on the base table and can extend into the guide groove so as to push and insert the keycap to be matched with the machine shell. By arranging the movement mechanism and the material taking mechanism, the movement mechanism can drive the material taking mechanism to drive the keycaps to move relative to the base table, the keycaps are placed in the guide grooves, the keycaps are pushed and inserted to be matched with the machine shell through the pushing and inserting mechanism, the key assembling efficiency is high, accurate positioning can be achieved, and therefore the production efficiency is improved.

The invention discloses a welding plate blank transferring and positioning device, which belongs to the technical field of positioning devices and comprises a blank placing unit, a deviation rectifying unit, a processing position and a material taking unit. The blank placing unit is provided with a placing workbench capable of stacking plate blanks, and the deviation rectifying unit is provided with a deviation rectifying workbench and a deviation rectifying device. And the material taking unit realizes the whole process of automatically grabbing, transporting and correcting plate blanks and accurately feeding the plate blanks to a processing position through a mechanical arm and a material taking mechanism. Suckers and balls of the material taking mechanism are designed in a combined mode and can alternately work on the same supporting rod. The suction cups are responsible for stably grabbing plate blanks, and the balls provide sliding support in the deviation rectifying stage, so that it is guaranteed that the plate blanks stably move on the deviation rectifying workbench. By means of the design, the operation process is simplified, and errors possibly generated by moving the connecting plate are reduced. The full-process automation from plate blank grabbing to the machining position is achieved, manual intervention is not needed, the labor cost is reduced, and the production efficiency is improved.

The invention provides a thermal compounding device which comprises a bearing platform, a positive plate positioning device is arranged on one side of the top surface of the bearing platform, a temporary storage platform is arranged on one side of the positive plate positioning device, a material taking manipulator is arranged on one side of the temporary storage platform, and a flat pressing thermal compounding device is arranged on one side of the material taking manipulator. An ultrasonic dust removal device is arranged among the cache platform, the material taking manipulator and the flat-pressing thermal compounding device, a temperature and pressure sensor is arranged on one side of the flat-pressing thermal compounding device, a laser photographing and cutting platform is arranged on one side of the temperature and pressure sensor, and a parallel material clamping belt is arranged between the flat-pressing thermal compounding device and the laser photographing and cutting platform; the invention has the beneficial effects that the flat pressing type thermal composite structure that the upper and lower soft flat plates are used for hot-pressing and adhering the upper and lower diaphragms to the front and back surfaces of the positive plate is adopted, so that the defects of pole piece dislocation, material belt distortion, pause pole piece scrapping and the like caused by adopting a double-roller mode in the same row are effectively overcome, and the failure rate of equipment can be effectively reduced; and waste materials are reduced, the cost is saved, and the production efficiency and the yield are improved.

The utility model belongs to the technical field of deep-well pump assembly equipment, and particularly relates to a snap spring mounting device of a deep-well pump capping machine. The third feeding mechanism is arranged on the side of the fourth support and used for feeding the clamp springs; the material taking mechanism is installed at the upper end of the fourth support and used for taking out the clamp spring located in the third feeding mechanism and conveying the clamp spring to a preset position. The pushing mechanism is installed on the fourth support, located below the taking mechanism and used for pushing the clamp spring conveyed by the taking mechanism into the press-fitting mechanism; the press-fitting mechanism is installed on the fourth support, located on the side of the pushing mechanism and used for press-fitting the snap spring into the machine barrel; the clamp spring in the third feeding mechanism is taken out through the material taking mechanism and conveyed into the material pushing mechanism, the clamp spring is pushed into the press-fitting mechanism through the material pushing mechanism to be subjected to press-fitting operation, and therefore the clamp spring is installed in the machine barrel, manual clamp spring installation operation is not needed, the production efficiency is guaranteed, and time and labor are saved.

The invention discloses a bucket wheel anti-collision system and an anti-collision method, and relates to the technical field of bucket wheel anti-collision. The system comprises a data acquisition module used for acquiring operation data, environment data and historical collision data of the bucket wheel machine, the operation data comprises the position, the speed, the angle and the operation mode of the bucket wheel machine, and the environment data comprises a coal yard three-dimensional map, obstacle coordinates and meteorological data; the historical collision data comprises accident records and false alarm analysis. The state and environment of the bucket wheel machine are mastered in real time through high-precision positioning and multi-mode sensing, collision is effectively prevented in combination with intelligent graded alarm, and safety is remarkably improved. The risk is predicted through big data analysis and machine learning, the operation path is dynamically adjusted, operation is optimized, the maintenance cost is reduced, and the service life of equipment is prolonged. Meanwhile, the cloud monitoring and the mobile terminal APP support remote operation and real-time information pushing, the convenience and applicability of the system are enhanced, and the management efficiency is improved.

The invention provides a power plant bucket wheel machine unmanned intelligent operation method and system based on an AI algorithm, and relates to the technical field of bucket wheel machines, and the method comprises the steps: obtaining the operation state information of a power plant and the information of the bucket wheel machine; constructing a power plant-bucket wheel machine digital twin model according to the power plant operation state information and the bucket wheel machine information; based on the power plant-bucket wheel machine digital twin model, correlation analysis of the power plant fuel reserve and the bucket wheel machine transportation task is carried out, and an optimized transportation scheme is obtained; performing discrete event simulation processing according to the optimized transportation scheme to obtain an efficiency simulation result; and performing optimization processing based on an efficiency simulation result, and obtaining an operation scheme by setting a target function and solving an optimal solution. Through future prediction of the state of the power plant equipment and modeling of the bucket wheel machine state transition probability matrix and the equipment cooperative working mode, the operation state of the equipment can be monitored and dynamically adjusted in real time, and the overall operation efficiency is improved.

The invention relates to the field of automatic reclaimers, and particularly discloses a remote unattended control system and method for a bucket-wheel stacker-reclaimer, which utilizes a material level radar deployed at the head of a cantilever belt of the bucket-wheel stacker-reclaimer to monitor the vertical distance between the head of the belt and the surface of a coal pile in real time, and determines the position of the coal pile on the basis of the error between the actual distance and the preset distance. And the PLC is used for controlling the adjustment amount of the pitch angle of the cantilever of the bucket-wheel stacker-reclaimer. Meanwhile, in the material level radar distance measuring process, in order to improve the environmental adaptability and measurement accuracy of radar waves, environmental parameter data are further collected in real time through a multi-source sensor, a deep learning algorithm is introduced to conduct deep time sequence analysis on environmental parameters, and the radar transmitting power is intelligently adjusted based on the dynamic interaction change of the multi-source environmental parameters. In this way, dynamic compensation of radar wave propagation characteristics can be achieved, the influence of environmental factors on radar ranging precision is reduced, and therefore the automatic operation precision and safety of the bucket-wheel stacker-reclaimer are improved.

The utility model discloses a pre-separation mechanism and sheet material stacking equipment, including: a stacking platform, a first sheet material supply cabin and a second sheet material supply cabin arranged beside the stacking platform, a material taking mechanism is suspended above the stacking platform, the first sheet material supply cabin and the second sheet material supply cabin, the material taking mechanism performs multi-axial movement above the stacking platform, the first sheet material supply cabin and the second sheet material supply cabin, and a plurality of pre-separation mechanisms are arranged beside the second sheet material supply cabin, and the pre-separation mechanism is used to eliminate the adhesion of metal sheets stacked in the second sheet material supply cabin. The utility model stacks different sheets in the first sheet material supply cabin and the second sheet material supply cabin respectively, and prevents the stacked light and thin sheets from sticking to each other through the pre-separation mechanism, so as to facilitate the material taking mechanism to pick up the sheets one by one, and take and place and stack the materials in the two supply cabins according to the production formula in the order required for production, so as to facilitate the subsequent processing stations to process the materials.

The invention discloses automatic tray placing equipment and a tray placing method, and relates to the technical field of antenna production, the automatic tray placing equipment is used for placing a plurality of antenna products into a target tray, the target tray is provided with a plurality of groove groups, each groove group comprises at least two adjacent material grooves, and the at least two adjacent material grooves are arranged in the target tray. The distance between two adjacent material grooves in each groove group is set to be one of A or M * A; the automatic tray placing equipment comprises a machine table, a feeding module, a middle variable-pitch module and a tray placing module. The machine table is provided with a material receiving station, a variable-pitch station and a tray placing station. The feeding module is movably arranged on the machine table and is configured to transfer the antenna located at the receiving station to the variable pitch station; the middle variable-pitch module is arranged on the machine table and located on the variable-pitch station. The tray placing module at least comprises N material taking mechanisms which are arranged at intervals in the first direction, and the N material taking mechanisms place the N antennas of which the intervals are adjusted by the intermediate variable pitch module into target trays in batches; the invention aims to improve the tray placing efficiency.

The invention relates to the technical field of cable processing, in particular to an automatic material taking mechanism for cable processing equipment, and the mechanism comprises an incoming material arraying and conveying unit which is used for flattening scattered cables and conveying the cables through a conveying belt synchronized with an encoder; the industrial vision or AI vision unit is used for performing vision detection and vision measurement on the cable in the conveying process; the material taking execution unit comprises an execution mechanism with the X-Y-theta degree of freedom and the Z degree of freedom and a bimodal flexible gripper; the posture correcting and guiding unit is used for correcting the direction of the end of the grabbed cable and standardizing the feeding posture of the grabbed cable; according to the automatic material taking mechanism for the cable processing equipment, the supplied material arraying and conveying unit is arranged to be combined with the industrial vision or AI vision unit, and the supplied material arraying and conveying unit is arranged to be combined with the industrial vision or AI vision unit; the defects that vibration stop photographing or a general taking and placing system is low in flexible cable separation efficiency and prone to missing detection are effectively overcome.

The utility model relates to an anti-collision system of a bucket wheel machine, which can improve the working efficiency of the bucket wheel machine and ensure safe and stable operation of equipment. The anti-collision system of the bucket wheel machine comprises a running posture sensing module, an obstacle detection module, a bucket wheel machine distance detection module and a controller, wherein the running posture sensing module, the obstacle detection module and the bucket wheel machine distance detection module are all in communication connection with the controller; the running attitude sensing module, the obstacle detection module and the bucket wheel machine distance detection module are respectively arranged in a preset area of a bucket wheel machine to be detected; and the controller is arranged in the control room.

The invention discloses button cell assembling equipment, which comprises a feeding device, an electrolyte adding device and a sealing and pressing device, and is characterized in that the feeding device comprises a rotating motor driven by a corresponding first driving mechanism; the charging tray taking mechanism comprises an electromagnet which is in transmission connection with the rotating motor and a magnetic metal piece which is fixedly connected to the charging tray; the button battery material taking mechanism comprises a plurality of suction nozzle mounting assemblies and suction nozzles mounted on the suction nozzle mounting assemblies; the sealing and pressing device comprises a sealing and pressing bottom die assembly; an upper die assembly is sealed and pressed; an air blowing mechanism; and the electrolyte adding device comprises an electrolyte pipetting gun, and the electrolyte pipetting gun is driven by a corresponding fourth driving mechanism. According to the invention, the raw materials for preparation of the button cell can be stacked in sequence in a full-automatic manner, electrolyte is added, and then the stacked raw materials for preparation of the button cell after the electrolyte is added are sealed, pressed and assembled.

The utility model provides a self-propelled silage reclaimer, which relates to the technical field of reclaimers, and comprises a self-propelled silage reclaimer assembly, the self-propelled silage reclaimer assembly is provided with a dust collection assembly and an adjusting assembly, the self-propelled silage reclaimer assembly comprises a cutting reclaiming knife and a conveying belt, the dust collection assembly comprises a dust collection cover, and the dust collection cover is provided with a dust collection opening. And one end of the dust hood is connected with a conveying hose. The suction fan works to generate suction force, so that the dust hood sucks and removes flying dust generated during cutting and material taking, the sucked and removed dust and the like are conveyed to the collecting box through the conveying hose, the filter element is beneficial to preventing the dust and the like from entering the suction fan, and normal operation of the suction fan is guaranteed; and finally, the movable sealing plate moves in the sliding groove, so that the sucked dust and the like can be cleaned, the dust spreading in the working area is reduced, the dust attached to the surface of the machine is reduced, and an operator can more clearly observe the running state of each part of the machine.

The fancy steamed stuffed bun wrapper coating machine comprises a frame body and a PLC control device, a conveying belt is erected on the frame body, a wrapper feeding machine is arranged on one side of the conveying belt, and a material taking mechanical arm is arranged between the wrapper feeding machine and the conveying belt; the PLC control device receives the starting signal and then outputs a first control instruction to the leather feeder; the photoelectric sensor detects passing of the to-be-processed product and outputs a signal indicating that the to-be-processed product passes to the PLC control device, a second control instruction is output to the material taking manipulator to take the wrapper based on the output signal of the photoelectric sensor, and the wrapper is placed and attached to the to-be-processed product; and the PLC control device detects whether the material taking manipulator completes the placing action or not, if yes, a first control instruction is output to the leather supplying machine on the upper station and the lower station in the advancing direction of the conveying belt, the steps are repeated, and the to-be-machined product is coated with leather for many times. The device has the effect of improving the automation degree and the production efficiency.

The invention discloses an intelligent fire coal scheduling system for a thermal power plant, which integrates coal type adaptability prediction, intelligent coal blending and coaling decision, real-time data verification and compensation and boiler combustion optimization feedback, and realizes intelligent management and scheduling of fire coal. The system comprises a stacker-reclaimer unit, a coal conveying unit, a coal bunker unit, a boiler unit and a plurality of sensors. The coal type adaptability prediction module analyzes coal quality parameters and boiler operation data based on a support vector machine model, and generates a coal type adaptability score. And the intelligent coal blending and coaling decision-making module adopts a non-dominated sorting multi-target genetic algorithm to generate a blending combustion proportion and dynamically adjust a coaling sequence. And the real-time data verification and compensation module verifies data and compensates abnormity by using a Kalman filtering algorithm. The boiler combustion optimization feedback module monitors the combustion efficiency and emission of the boiler, automatically adjusts the blending combustion proportion, and ensures efficient and low-emission operation of the boiler. The system improves the safety, economical efficiency and environmental protection property of fire coal blending combustion, and is suitable for operation under complex working conditions of a thermal power plant.

The invention provides a coal stockpiling method based on thermal power intelligent coal transportation, which comprises the following steps that: coal storage yard acquisition equipment acquires three-dimensional point cloud, surface texture, space coordinates, material identity and stacker-reclaimer attitude data of a coal pile, and transmits the data to an edge server through an optical fiber wireless redundant network; preprocessing the data to generate a coal seam three-dimensional digital twinborn model containing a spatial position, a component label and stacking time, and supporting virtual roaming; basic information and constraint conditions are input, a stacking plan is generated based on an optimization algorithm, and an operation instruction is generated after verification; the stacker-reclaimer receives the instruction, completes stacking according to track planning through the PLC control system and records data; the digital twin platform monitors the process, automatically alarms when abnormity occurs, updates the inventory in combination with an inventory making algorithm, and generates a report; the stacking effect is evaluated every day, algorithm parameters of the next round are optimized, and closed-loop management is formed. According to the method, the intelligence and accuracy of coal stacking are improved, and efficient operation of the thermal power coal conveying system is guaranteed.

The utility model provides sealing ring assembling equipment, and relates to the technical field of electronic cigarette processing. The sealing ring assembling equipment comprises a rack, a ring supporting device and a feeding device. The ring supporting device and the feeding device are both installed on the upper end face of the rack, the ring supporting device comprises a first driving assembly and a plurality of ring supporting mechanisms, and the ring supporting mechanisms are all configured to be opened or retracted under driving of the first driving assembly; the feeding device is installed on the upper end face of the rack and comprises a material taking mechanism and a conveying mechanism, the material taking mechanism is provided with a plurality of material taking structures corresponding to the multiple sets of ring supporting mechanisms, and the conveying mechanism is used for containing workpieces; when the ring expanding mechanism is expanded, the sealing ring arranged on the ring expanding mechanism is expanded, and the multiple material taking structures can take the expanded sealing ring and assemble the expanded sealing ring with the corresponding workpieces. According to the sealing ring assembling equipment, the machining cost is reduced, and the machining efficiency is improved.

The invention relates to the technical field of industrial automation control, in particular to an automatic material taking and layer opening method and system of an arm type bucket-wheel stacker-reclaimer. The method comprises the following steps: acquiring three-dimensional data information of an operation material pile; performing rotary projection on the three-dimensional data information according to a track center line of the arm-type bucket-wheel stacker-reclaimer to obtain a basic contour of an operation material pile; based on the basic contour, carrying out stack layer initial division on the operation material pile to obtain material pile layer information; and according to the material pile layer information and the material taking parameters of the arm type bucket-wheel stacker-reclaimer, pile layer subdivision is conducted, and effective open layer height information is obtained. According to the method, the three-dimensional data information of the operation material pile is subjected to rotary projection, and then the projection result is subjected to contour analysis, so that the operation material pile is divided for multiple times, the optimal layer opening related parameters are obtained, the problem of low material taking efficiency of the material taking machine is solved, and the material taking uniformity and stability are effectively ensured.

The invention discloses an automatic part taking stamping trimming die which comprises a lower die base, an upper die base is movably connected to the upper portion of the lower die base, an upper cushion plate is installed on the upper die base, a male die is installed on the upper cushion plate, a lower cushion plate is installed on the lower die base, a first female die is installed on the lower cushion plate, and a second female die is installed on the lower cushion plate. A through hole matched with the male die is formed in the first female die. Through the arrangement of the material taking mechanism, the bearing frame, the servo motor and the second telescopic air cylinder, compared with the prior art, the formed plate can be automatically taken down through the material taking mechanism, compared with a manual material taking mode, the material taking time is effectively saved, the labor intensity of workers is reduced, the structure is simple, use is convenient, and the practicability is high. And under the cooperation of a second telescopic air cylinder and a servo motor, the bearing frame can be driven to ascend and descend, the angle can be adjusted, chippings generated by direct contact between the waste and the waste discharging channel can be prevented from splashing in the mode that the bearing frame is used for buffering and descending to convey the waste, and therefore the safety of workers is guaranteed.

The invention relates to the technical field of material transfer, and discloses an unmanned automatic stacking and transferring method and system for bulk materials, and the method comprises the steps: collecting the three-dimensional point cloud data of a bulk material storage yard, carrying out the splicing of the three-dimensional point cloud data, obtaining the overall point cloud of the storage yard, and building an elevation map according to the overall point cloud of the storage yard; collecting body attitude data of the bulk cargo stacking transfer truck, planning a material taking motion path on the basis of the elevation map according to the body attitude data, updating the three-dimensional point cloud data in real time, and correcting the material taking motion path; and communicating with rear-end transfer equipment, performing cooperative control on a material taking motion path, dynamically calculating the quantity of remaining materials in a storage yard according to the three-dimensional point cloud data updated in real time, and completing unmanned automatic stacking, taking and transferring of the bulk materials. Through unmanned and intelligent control, efficient, safe and stable operation of the bucket-wheel stacker-reclaimer is achieved, manual intervention is reduced, the equipment operation efficiency is improved, and the intelligent operation and maintenance requirements of a large bulk material storage yard are met.

The invention discloses a pitching side type material taking machine material positioning method based on image recognition. The method comprises the following steps that a structured light sequence is projected to a material stacking area according to a preset coding grating mode; synchronously acquiring multi-view image data of the surface of the stockpile; executing preprocessing; spatial domain processing is carried out, geometric morphology information of the surface of the stockpile is extracted, and height distribution of the surface of the stockpile is analyzed; frequency domain processing is carried out, and light intensity distribution change rule information is extracted; performing fusion processing; time sequence three-dimensional reconstruction operation is executed, and a three-dimensional stockpile surface model is constructed; and determining three-dimensional coordinates of the material target area, and generating material positioning result data. Structured light reconstruction and multi-modal feature fusion are fused, high-precision three-dimensional positioning of the stacked materials is achieved, and the method has the advantages of being precise, robust and high in real-time performance.

The present invention discloses an automatic assembly and detection production line for a motor rotor and its production method, belonging to the field of automatic assembly equipment for motor rotors. The production line includes a machine table, and a first feeding mechanism, a feeding mechanism, a positioning mechanism, a pad printer, a first dividing device, a vision detection mechanism, a first oiling device, a first material transfer manipulator, a second feeding mechanism, a press, a second dividing device, a runout detection device, a material taking mechanism, a second oiling device, a second material transfer manipulator and a material receiving mechanism, which are sequentially arranged on the machine table. The feeding mechanism, the positioning mechanism, the pad printer, the vision detection mechanism and the first oiling device are arranged at intervals around the first dividing device. The second feeding mechanism, the press and the material taking mechanism are arranged around the second dividing device. The runout detection device and the second oiling device are arranged side by side with the material taking mechanism. It has processes such as motor rotor positioning, assembly, silk screen printing, detection and multiple oiling operations, meeting the high-efficiency and high-quality production of motor rotors.

The invention relates to the technical field of material pile boundary detection, and particularly discloses an automatic material pile boundary detection system and method for an unattended bucket-wheel stacker-reclaimer. Radar equipment is used for scanning a target material pile to obtain point cloud data of the target material pile, and after coordinate system transformation and filtering processing are carried out on the point cloud data, the target material pile boundary is detected; carrying out local window-based geometric feature extraction on the preprocessed point cloud data by adopting a deep learning algorithm so as to mine local shape information of the target material pile, and carrying out core information-based aggregation analysis on geometric features of the target material pile under each local window; the global shape features and boundary information of the target material pile are captured, and automatic detection of the boundary of the target material pile is achieved through the semantic segmentation technology. By means of the mode, the defects of a traditional radar data processing mode can be overcome, accurate detection of material pile boundary information is achieved, and powerful support is provided for automatic operation of the bucket-wheel stacker reclaimer.

The invention discloses a stockyard inventory making method and system, and relates to the technical field of stockyard inventory making. The method comprises the steps of obtaining original point cloud data of a stockyard; filtering the original point cloud data to obtain filtered point cloud data; segmenting the filtering point cloud data to obtain target modeling point data and non-modeling point data; constructing a three-dimensional model of the material pile in the storage yard based on the target modeling point data; and the volume of the material pile is calculated according to the three-dimensional model, and stocktaking is completed. Based on the scanner and the server, the influence of environmental factors and flying dust interference on the point cloud data can be removed, and the optimal point cloud denoising effect is realized, so that a more accurate three-dimensional model can be established, and the stocktaking precision is improved. Besides, the scanner is installed on a riding track at the top of the greenhouse, the problem that the stocktaking function of an existing remote control system of the bucket-wheel stacker-reclaimer occupies the operation time of the bucket-wheel stacker-reclaimer can be solved, real-time modeling stocktaking is achieved, the refreshing rate is higher, and the stocktaking speed is increased.

The relay iron sheet automatic feeding device comprises a feeding mechanism, a self-adaptive rotary conveying mechanism and a material taking mechanism, and the feeding mechanism is arranged on the outer side of a discharging opening of a vibration disc; the self-adaptive rotary conveying mechanism is arranged on the side portion of the feeding mechanism, horizontally receives the relay iron sheets guided out by the feeding mechanism, and drives the relay iron sheets to rotate to the vertical direction after pressing the relay iron sheets in a self-adaptive mode through elastic force. And the material taking mechanism is erected on the side part of the self-adaptive rotary conveying mechanism. According to the automatic feeding device, full-automatic continuous batch feeding of the relay iron sheets is achieved, the standby time is shortened, the feeding efficiency is effectively improved, direction rotation of the relay iron sheets is synchronously achieved while continuous feeding is guaranteed so that the relay iron sheets can adapt to the subsequent assembling direction, self-adaptive linkage pressing and loosening can be achieved in the relay iron sheet rotating process, and the production efficiency is improved. Position stability and relay iron sheet taking and placing during rotation are guaranteed, working procedures and action connection time are reduced, and rotation efficiency is improved.

The invention provides lead frame cleaning equipment which comprises a material taking table and further comprises a cleaning cabinet on one side of the material taking table, a transverse plate is arranged in the cleaning cabinet, a material taking mechanism is arranged on the material taking table, and a conveying mechanism, a wind power mechanism and an adsorption mechanism are arranged in the cleaning cabinet. An electric pulse signal is converted into mechanical motion through the stepping single machine to drive a compression part in the compression base to vibrate rapidly so as to generate high-speed airflow, the airflow enters the ion air knife through the compression air outlet, the ion air knife generates positive and negative ions through high-voltage ionization, and ions are conveyed to a target area through the high-speed airflow. Static electricity and dust of the square frame body moving to the position below the ion air knife are eliminated through the static electricity neutralization effect, air in the negative pressure box and the negative pressure hopper is pumped out through the air pump so that negative pressure can be generated, negative pressure openings are formed in the upper portion and the two sides of the conveying belt, and therefore dust collection can be conducted on the upper portion and the lower portion of the frame body and the two sides of the conveying belt, and the cleaning effect is improved.

The invention relates to the technical field of stacker-reclaimers, in particular to a bucket-wheel stacker-reclaimer grounding force detection method, which comprises the following steps of: pitching a cantilever beam to the highest point, releasing redundant back pressure of a hydraulic oil cylinder, detecting a pressure value of a rod cavity through a pressure measuring point on the hydraulic oil cylinder, and recording data; pitching the cantilever beam to the lowest point, releasing redundant back pressure of the hydraulic oil cylinder, detecting a pressure value of a rodless cavity through a pressure measuring point on the hydraulic oil cylinder, and recording data; comparing the measured pressure value with a rated pressure value of the hydraulic oil cylinder; if the pressure values of the two cavities are both within the rated pressure range of the hydraulic oil cylinder and the two cavities have 30% of allowance, the grounding force balance of the whole machine is considered to be qualified, and detection is ended; if the pressure value of one cavity is within the range of the rated pressure value of the hydraulic oil cylinder, but the allowance is less than 30%, the grounding force balance of the whole machine is judged to be unqualified, the balancing weight is adjusted, detection is performed again after adjustment, the detection method is relatively simple, and the balance of the whole machine is avoided after the balance weight is adjusted.

The invention discloses a terminal material strip cutting device and a production line, and relates to the technical field of cutting machinery. The terminal material strip cutting device comprises a mounting plate, a feeding mechanism, a cutting mechanism and a material taking mechanism, wherein the feeding mechanism, the cutting mechanism and the material taking mechanism are arranged on the mounting plate, and the feeding direction of the feeding mechanism, the cutting direction of the cutting mechanism and the material taking direction of the material taking mechanism are perpendicular to one another; the mounting plate is provided with a material guide groove and a cutter, the material guide groove enables material belts to be in order, the cutter cuts the material belts, the feeding mechanism makes contact with the material belts and pushes the material belts to advance along the material guide groove, the material taking mechanism is connected with a material clamping mechanism for clamping the material belts, and the cutter is arranged between the material guide groove and the material clamping mechanism. The production line adopts a terminal material strip cutting device. The terminal material belt cutting device and the production line have the beneficial effects that the material belt cutting efficiency is high, the cutting quality is good, and manpower is saved.

The invention provides an unattended pose monitoring method and system for a bucket-wheel stacker-reclaimer, and relates to the technical field of bucket-wheel stacker-reclaimers, and the method comprises the steps: obtaining the first positioning information of at least four non-coplanar ultra-wideband tags on a cantilever based on an ultra-wideband positioning technology; acquiring second positioning information, wherein the second positioning information comprises signal characteristics of at least one ultra-wideband tag acquired by the monitoring device; analyzing a position error between the two reference labels based on the first positioning information to obtain calibration positioning information; fusing the calibration positioning information and the second positioning information based on a deep learning algorithm to obtain a corrected coordinate; and establishing a three-dimensional model of the cantilever based on the corrected coordinates to obtain pose information of the cantilever. The ultra-wideband positioning is calibrated by analyzing the first positioning information, and the second positioning information from different sources is fused at the same time, so that the positioning error is effectively reduced, and the number requirement and the setting difficulty of the near-end monitoring device are reduced.