387results about How to "Reduce labor cost input" patented technology

The invention discloses an intelligent monitoring and early warning method for an elevator brake. The method comprises the following steps of 1, a hardware structure of an elevator brake intelligent monitoring and early warning system is built in an elevator machine room; 2, small sample monitoring data are collected, feature vectors of signals are decomposed, reconstructed and extracted through awavelet packet, and a health mode library is built; 3, the running state of the elevator brake is monitored in real time, and early warning is carried out on faults possibly occurring through an SVMclustering analysis algorithm; and 4, according to a fault prediction result, maintenance personnel of an elevator are guided to adjust and optimize the maintenance plan, predictive maintenance is carried out, the faults of the brake are eliminated in a sprouting state, and accidents are avoided. According to the intelligent monitoring and early warning method, key parameters like an elevator brake gap, the abrasion amount of a brake shoe, a brake distance, a brake coil voltage, a traction machine working current, brake temperature, noise are monitored in real time through a non-contact type measuring method, data mining and analysis are carried out on the large amount of monitoring data, so that fault hidden danger of the elevator brake is predicted in time, and safe operation of the elevator is guaranteed.

The invention discloses a rope threading device of a handbag. According to the technical scheme, the device includes two bases and a clamp drive part; the surfaces, opposite to each other, of the twobases are provided with abutting and sealing surfaces, rope threading grooves are formed in the abutting and sealing surfaces, and when the two bases are attached to each other, the two rope threadinggrooves are buckled to form a rope threading channel used for making a rope slide in; the rope threading channel includes a rope inlet and a rope drawing hole located at the two ends of the rope threading channel respectively, the rope drawing hole of the rope threading channel is provided with a negative pressure part used for drawing a rope body from the rope inlet into the rope threading channel through suction, one base is provided with a rope accumulation part used for storing the rope body from the rope inlet into the rope threading channel, the rope inlet of the rope threading channelis provided with a blocking part used for blocking the rope threading channel from the rope inlet, and the other base is provided with a push part used for pushing the rope body stored in the rope threading channel from the rope drawing hole. The device is high in processing efficiency, the processing quality is stable, and the production cost of a factory is esily reduced.

The invention relates to a water drill dug pile construction method. In the method, layered construction is adopted, and a plurality of cylinder cores with certain height are drilled around the inner wall of a pile hole by a water drill when each layer is constructed, so that a pile foundation core is separated from the whole rock to form a free face; the pile foundation core is punched by an electric hand drill, and steel wedges are inserted into holes respectively; the steel wedges are hammered by a hammer, so that the steel wedges apply horizontal tension and shear stress to the pile foundation core; when the horizontal tension and the shear stress are larger than the limit tension stress and shear stress of the rock, the pile foundation core can be subjected to tension fracture and shear fracture to be split from the whole rock so as to clear fragmented rock away from the pile hole and correct the pile hole; and the next layer is constructed by the same processes and the processes are repeated until the pile hole is formed.

The invention discloses a pile-site-free type parking management system and a method. The system comprises an information manager, a lockout sensor, a bicycle lock and at least one set of parking sensor units. Each parking sensor unit is composed of a pair of sensors and a sensing member. The sensors and the sensing member are respectively arranged on any one of a bicycle or the ground. The parking sensor unit supplies the parking sensor information to the information manager. The lockout sensor supplies the lockout information to the information manager. The information manager is arranged on a ground machine station or a bicycle, and the parking state can be managed. According to the technical scheme of the invention, no bicycle locking pile is arranged at a bicycle rental station, so that the space is greatly saved. Through arranging more than one parking sensor unit, bicycles, returned and automatically parked in the bicycle rental station by users, can be orderly and neatly arranged in the unattended manner. Therefore, the operation cost is effectively reduced, and the labor cost investment is lowered. the aesthetic property of the city appearance is improved.

The invention discloses a car calling system for a driverless car. The system comprises a smart mobile terminal, a server and a vehicular terminal set on the driverless car. The server comprises a communication server and a database system. The smart mobile terminal is used for obtaining car calling information of a user and sending the car calling information to the communication server. The server is used for querying to determine an idle target car from the database system according to the received car calling information and pushing the car calling information to the vehicular terminal onthe target car. The vehicular terminal is used for planning a receiving driving route from the target car to a get-on place of the user based on the received car calling information and controlling the target car to be driven to the get-on place of the user according to the receiving driving route. Through utilization of the system, time for the user to process car using unrelated things is avoided to a great extent, so user experience of car lease is effectively improved; the problem that the user is difficult to lease the car at rush hours is solved; and labor cost input of car lease serviceis reduced.

The invention provides an indoor cover automatic design optimizing system and a method thereof which includes: an interface input module, a Visio import module, a mathematical modeling and core calculating module, a data statistics module, a tablet output module and a Visio export module.

The invention discloses an automatic traveling detecting device suitable for an air train track and belongs to the field of air train track detection. An air train trolley capable of automatically operating on the track and convenient to dismount and place is arranged on the air train track, and various information collecting sensors, a navigation communication system and an obstacle cleaning mechanism are arranged on the air train track, so that the operation state of the air train track is automatically detected, the specific positions of damaged parts are fed back in real time, and obstacles in the air train track are cleared. The automatic traveling detecting device suitable for the air train track is simple in structure, easy to operate and control and capable of greatly improving theoverhauling efficiency of the air train track, reducing the overhauling cost of the air train track, and ensuing normal and stable operation of the air train track.

The invention discloses a temperature regulating system and a temperature regulating method for an urban railroad transportation station, wherein a PID (proportion integration differentiation) controller is connected with a temperature detector and a water valve controller through a hard wire IO (input-output) module, the IO module collects the temperature detection value and the opening degree value of a water valve, the valve opening degree setting value of the PID controller is input into the water valve controller, the control on the opening degree of the water valve is realized, meanwhile, the communication module is connected with a frequency converter of a fan, the frequency feedback value of the frequency converter is collected and the frequency setting value calculated by the PID controller is sent, and the control on the frequency converter of the fan is realized. The mode of main and auxiliary two-stage regulation and multi-point measurement and multi-point control is utilized, and the regulation precision and the applicability are improved. Meanwhile, the regulation is realized in a way of aiming at different conditions by using the characteristic of small static error of the PID and the respective advantages of step type regulating blocks, and the system regulation speed is accelerated; finally, hardware and software are utilized for integrating the components into the system, the installation is convenient, the operation is simple, and the practicability is enhanced.

The invention discloses an eight-station fixed-point and fixed-position rotary cleaning machine. The eight-station fixed-point and fixed-position rotary cleaning machine comprises a frame, a rotary lifting mechanism arranged on the frame, and a station platform, wherein the rotary lifting mechanism comprises a speed reducer and a lifting cylinder; a rotary mechanical arm is driven by the speed reducer to rotate, and is driven by the lifting cylinder to life; a cutter is arranged between a rotating shaft of the rotary mechanical arm and the speed reducer; the rotary mechanical arm comprises eight branch arms equally divided in the radial direction with the rotating shaft as center; each of the branch arms is provided with a fixture; eight stations forming a circumference are arranged on the station platform; and all the stations are corresponding to all the fixtures one to one. The eight-station fixed-point and fixed-position rotary cleaning machine has the advantages of compact structure, high positioning precision, high efficiency and low labor intensity.

The invention provides a floorboard nailing device which comprises a machine body, a conveying device, a sensing device, a positioning device, a nailing device body and a position regulation device. The conveying device, the sensing device, the positioning device, the nailing device body and the position regulation device are arranged on the machine body. The conveying device is used for conveying floorboards. The sensing device is used for controlling the conveying device. The positioning device is used for positioning and clamping the floorboards. The position regulation device is used for regulating the relative positions of the nailing device body and the floorboards. The floorboard nailing device can be used for completely replacing manual operation. Consequently, quality accidents caused by human factors are reduced, and investment of labor cost is also lowered. The floorboard nailing device is controlled by a computer program and can be perfectly connected with a device in a previous process and a device in a follow-up process in the operating process, so production efficiency is greatly improved. The floorboard nailing device belongs to the field of floorboard production technologies.

The invention discloses a fully automatic edge sealing and punching production line of a sheet material and a production method. The fully automatic edge sealing and punching production line of the sheet material and the production method are characterized in that an automatic feeding system, an edge sealing system, an automatic punching line drilling system, a power transmission system and judgment control systems are included; the automatic feeding system and the edge sealing system are connected through the power transmission system; the judgment control systems include at least an edge-sealing state judgment control subsystem and a cache judgment control subsystem; the edge-sealing state judgment control subsystem is used for judging whether edge-sealing is completed or not; if the edge-sealing is not completed, the sheet material is automatically conveyed to a feeding area of the automatic feeding system; if the edge-sealing is completed, a cache judgment is carried out; and the cache judgment control subsystem is used for judging whether the sheet material needs to be cached or not, and when the sheet material does not need to be cached, the sheet material is automatically conveyed to through-type automatic punching line drilling equipment of the automatic punching line drilling system for punching machining. The technology of automatic edge sealing, punching non-fallingof the sheet material is realized, the production capacity is 10 pieces / minute, and the labor cost input is greatly saved.

The invention relates to an arc edge automatic grinding mechanism used for electronic products. The mechanism comprises a rack, an electric control device is arranged on the lower portion of the rack,a loading conveying belt, a first grinding device, a second grinding device and a discharging conveying belt are arranged on the upper portion of the rack and are sequentially arranged from left to right, the first grinding device comprises a first product jig rotating assembly, a first X-direction sliding table assembly and a first forward moving rotating grinding device, and the first forward moving rotating grinding device comprises a first grinding assembly, a first lifting assembly, a first rotating assembly, a first forward moving assembly and a first supporting frame which are sequentially arranged from top to bottom. Through the forward moving assembly, the grinding assembly moves to be close to the products on the jig component, through cooperation of the rotating assembly and the lifting assembly, the grinding assembly can turn over, ascend and descend so as to facilitate accurate and continuous grinding of the arc side of the outer edge of the product, all components of thegrinding device are arranged in a concentrated manner, the work flow is shortened and simplified, manual cost input is reduced, grinding quality precision is improved, and the electronic product arcside grinding efficiency is improved.

The invention provides a hydraulic power station governor oil pressure intelligent control system capable of diagnosing faults. The intelligent control system comprises a monitoring center, a governoroil pressure intelligent control device, a displayer, a fault diagnosis module, an oil pump motor set, an oil pump motor unloading electromagnetic valve set, an oil tank gas supplementing electromagnetic valve, an oil tank pressure switch, an oil tank oil level switch, an oil return tank oil level switch, an oil tank pressure transmitter, an oil tank oil level transmitter and an oil return tank oil level transmitter. The invention further provides a diagnosing method based on the hydraulic power station governor oil pressure intelligent control system. The diagnosing method comprises an internal diagnosing method and an external diagnosing method. The hydraulic power station governor oil pressure intelligent control system and the diagnosing method solve the problems that in the prior art, faults are prone to occurring, maintenance is difficult, the structure is complex, and consequently practicability is low, faults cannot be monitored, trouble shooting and repairing require a largequantity of labor, the operation condition of the system cannot be displayed in real time, and historical operation data cannot be inquired.

The present invention provides a system and method for automatic reservation and scheduling of college faculty member transportation vehicles. A staff usage terminal and a vehicle intelligent terminal are connected with a server through a wireless network, and a database is configured in the server; the staff usage terminal is held by users' hands, and the staff usage terminal comprises an information transmission module and an identity verification module; vehicle intelligent terminal is installed on a vehicle and comprises a GPS location module, an operation speed obtaining module and a passenger identity authentication module; the server comprises an information storage module, an information transmit-receive module and a scheduling module; and the server obtains and receives the corresponding information and requirements of the staff usage terminal and the vehicle intelligent terminal to perform reasonable scheduling of the staff and the vehicles and send the scheduling results and other corresponding information to the staff usage terminal and the vehicle intelligent terminal. The system and method for automatic reservation and scheduling of college faculty member transportation vehicles realize that the faculty members can wait for vehicles at many vehicle waiting stations so as to reduce the no-load condition of vehicles and the detouring phenomenon, reduce the waiting time, improve the system operation stability, reduce the investment of human cost and facilitate system maintenance.

The invention discloses a pile-site-free type parking management system and method. The system comprises an information manager, a locking sensor, a bicycle lock and at least one set of parking sensing units. Each parking sensing unit is composed of a pair of sensors and sensing members. The sensors and the sensing members are respectively arranged on any one of a bicycle or the ground. The parking sensing units provide the information manager with parking sensing information. The locking sensor provides the information manager with locking information. The information manager is arranged on a ground machine station or the bicycle to manage the parking state. No bicycle locking pile is arranged at a bicycle rental station, so that the space is greatly saved. Through arranging more than one parking sensing unit, bicycles which are returned to the bicycle rental station can be orderly and neatly arranged by autonomous parking of users under an unattended condition. Operation cost is effectively reduced, manpower cost investment is lowered, and the aesthetic property of the city appearance is improved.

The invention aims to establish a preparation method of an entomopathogenic nematode insect corpse agent, and provides a novel application method of entomopathogenic nematodes in the field. In view of the limitations of low activity and intolerance of nematode to drying UV irradiation in direct application of entomopathogenic nematodes in the field, the invention uses insects (Galleria mellonella etc.) as a carrier; the host insect Galleria mellonella is infected by an entomopathogenic nematodes aqueous suspension in a laboratory; 36h later, the Galleria mellonella are all died and prepared into an insect corpse agent; and the insect corpse agent is then propagated at room temperature for at least 4 days, and directly applied in the field to control plant underground pests (Chinese chive maggot, Bradysia odoriphaga), so as to replace a traditional chemical pesticide to control underground pests and reduce pesticide investment. The invention effectively solves the defects of direct application of entomopathogenic nematodes, and has advantages of easy manufacture, convenient application, obvious effect and benefit to popularization.

The invention discloses a mass data quality verification method based on Hadoop. The method comprises the following steps: formulating a data quality standard; for the DDL instruction, writing metadata information of the creation table into Hive; for the DQL statement, converting the SQL character string into an abstract syntax tree, performing syntax analysis on the abstract syntax tree, analyzing whether latest generated SQL semantics are wrong or not according to a data quality standard, and adding extension information; compiling the abstract syntax tree to generate a corresponding logic execution plan, optimizing the logic execution plan, converting the optimized logic execution plan into a physical plan, generating a MapReduce job, submitting the MapReduce job to the Yarn for execution, and finally returning an execution result; storing a returned execution result into the HDFS, and carrying out data visualization and abnormal data exporting, tracking and tracing. Therefore, thedata quality verification effects of abnormal data display, traceability, easy configuration and easy classification are achieved.

The invention relates to an indoor building construction hoist with an elevator shaft as a channel. The indoor building construction hoist comprises an elevator car, a main support and a falling protector. The elevator car is fixed to the main support. The main support is arranged on a guide rail support in a sliding manner. The guide rail support is fixed to a wall of the elevator shaft. An electric conduction sliding way is fixed to the wall of the elevator shaft. A drive mechanism making the main support and the elevator car integrally run up and down along the guide rail support is arranged between the main support and the guide rail support, and the electric conduction sliding way provides power for a motor in a gear and rack drive mechanism. The indoor building construction hoist is integrally installed in the elevator shaft of a building, and influences on usage of the hoist due to the severe weather can be avoided; the periphery space of a building body is not occupied, secondary construction of the building is not affected, and the construction cost is reduced; the guide rail support can be fixed to the inner wall of the elevator shaft joint by joint, and the safety coefficient is increased; installing is synchronously conducted along with construction of the building body, the utilization rate of the hoist is increased, and the building finishing time is shortened; and construction of peripheral protection facilities is eliminated, and cost input is reduced.

The invention provides a reverse toll object identification method, device and system. The method comprises a reverse toll object identification method and comprises the following steps that: when a toll object is identified in any one original frame image of video stream is monitored, labeling an identification area corresponding to each toll object to obtain the frame image; according to a preset algorithm and the frame image, determining a movement direction image corresponding to each identification area; in corresponding continuous N frames of movement direction images in the same identification area, according to the movement direction angle value of each pixel, selecting a movement target area; and when the movement target area in two adjacent frames of movement direction images meet a preset inverse toll condition, determining the toll object in the movement direction image as an inverse toll object. Therefore, the technical effects of the real-time monitoring and the automatic identification of reverse toll personnel, the reduction of human cost input and the reduction of safety protection hidden dangers brought by human factor interference are achieved.

The embodiment of the invention discloses an automatic testing method for an intelligent voice interaction system of an intelligent network connection terminal, wherein the method comprises the steps:determining an instruction text set matched with the intelligent network connection terminal according to the type of the intelligent network connection terminal; according to the playing sequence ofinstruction texts in the set, the intelligent voice interaction system integrated in the intelligent network connection terminal, a mode of recognizing corresponding instruction intentions through playing voices corresponding to the instruction texts, and the interactive response time between the intelligent voice interactive system and the corresponding applications of the intelligent network terminal according to each instruction intention, determining intervals for reading the instruction texts in the instruction text set and playing the instruction texts, so as to enable the intelligent voice interaction system to sequentially acquire the instruction voice to perform intention recognition and perform interaction processing with the corresponding applications on the intelligent networkconnection terminal. According to the invention, the instruction text playing interval is set, the test is carried out in an audio form recognizable for the intelligent voice system, and manual pronunciation traversal instruction test is not needed.

The invention relates to the technical field of laminators and particularly discloses an automatic laminator which comprises: a laminating film transfer mechanism, a license core conveying mechanism,a pushing mechanism, a laminator, a laminating film box and a laminating platform which are arranged on a bottom plate. The license core conveying mechanism is fixed to the bottom plate. The pushing mechanism and the laminating platform are located above the license core conveying mechanism. The laminating film transfer mechanism is located above the laminating platform. The laminator is located at one side of the license core conveying mechanism. The laminating film box is disposed on the bottom plate and located at one end of the laminator. The invention also discloses a control device of the automatic laminator and a control system of the automatic laminator. The automatic laminator provided by the invention can save labor cost and provide high license making efficiency.

The invention provides an electric power line intelligent inspection system, and relates to the electric power detection system. The electric power line intelligent inspection system comprises an information acquisition system, an intelligent identification engine and a digital graph transmission system which are interconnected in turn. The information acquisition system is also connected with a flight control system. The digital graph transmission system and the flight control system realize bidirectional interaction with a ground master control system. The information acquisition system acquires the image of the environmental state and the electric power line state through an image acquisition system so as to form the geographic information system GIS data. The intelligent identificationengine performs automatic identification of the electric power line fault and hidden trouble according to the image. The flight control system controls the flight path of the aircraft and adjusts theflight attitude. The ground master control system monitors the geographic information system GIS data and the electric power line fault and hidden trouble information and controls and adjusts the path and the flight attitude of the aircraft. The electric power line can be continuously and automatically checked, the labor cost input of the electric power institution can be reduced and the guarantee rate of normal operation of the line can be enhanced.

The invention discloses a method and a device for processing names of video sources. The method includes extracting an original title of a video source to be processed; matching the original title with titles in a video source title library, and adding the video source to be processed into a video source database if a certain title matched with the original title is available in the video source title library; splitting the original title if the certain title matched with the original title is unavailable in the video source title library, acquiring atomic titles of the video source to be processed and determining title attribute classification information of the video source according to information of the video source to be processed; merging the atomic titles with the title attribute classification information of the video source to obtain a combined title of the video source. According to the technical scheme in an embodiment of the invention, the method and the device have the advantages that original titles of films from different sources can be automatically and reasonably split and recombined in a standard manner, accordingly, the video sources from different sources can be automatically collated and merged, and input of labor cost in corresponding processing procedures can be reduced.

The invention discloses a full automatic glue film packing machine. The full automatic glue film packing machine comprises a rack and a conveying assembly and a film pressing assembly which are arranged on the rack. The conveying assembly comprises a discharging carrier band disc, a collecting carrier band disc, a vibrating disc guide rail support, a vibrating disc and a stainless steel clamping piece terminal clamping claw; the film pressing assembly comprises a glue film positioning wheel, a pressing charging wheel and a sensor. According to the full automatic glue film packing machine, an original multi-section production mode is designed to a coherent combined action mode, the production stability is improved after action combining, the efficiency is improved, and labor and cost investment are reduced by the automated machine; the preproduction total number, the current production number, the production disc number and automatic / manual modes are set according to needs, and the operation is stable, simple and clear.

The invention discloses a rosin collecting device, which comprises a first grease guide tube, a three-way tube and a grease receiver; the three-way tube is Y-shaped, and the two first grease guide tubes are respectively connected to two ends of the upper end of the three-way tube. a fat inlet, the tail end of the first fat guide tube is also provided with a plug; the side of the first grease guide tube is also provided with holes; the fat outlet of the three-way pipe is connected with the first fat delivery tube, and the first fat guide tube is connected with the first fat guide tube. The grease receiver is a ziplock bag with a grease receiving hole, the lower end of the first fat delivery tube is inserted into the ziplock bag through the grease hole, and a sealing ring is also set in the grease receiving hole; the pine resin collection device also includes a A liquid storage device and an infusion device, the promotion liquid storage device stores a fat collection promotion liquid, one end of the infusion device is connected to the promotion liquid storage device, and the other end is connected to the tail of the first fat guide tube. The invention also discloses a pine resin collection method based on the pine resin collection device. The rosin collection method of the present invention has low labor cost and high rosin yield.

The invention provides a vehicle attribute recognition method, a device, a storage medium and an electronic device. The invention provides a vehicle attribute recognition method, includes acquiring images to be monitored, and obtains the contour data information of the vehicle to be identified from the image to be monitored through the preset vehicle detection model, Then, the vehicle detection frame is determined according to the contour data information, and an image to be recognized corresponding to the vehicle to be recognized is intercepted from the image to be monitored by the vehicle detection frame, and then feature extraction is performed on the image to be recognized through a preset vehicle attribute recognition model to obtain attribute feature information of the vehicle to berecognized in the image to be recognized. The vehicle attribute recognition method provided by the invention can realize the function of identifying and screening the suspected vehicle in the securityapplication scene, greatly accelerates the recognition speed and accuracy, and reduces the input of the human cost.

The invention discloses a paste cosmetic processing device with uniform stirring and automatic filling functions. The paste cosmetic processing device comprises a rack, wherein a mounting plate is fixed at the upper end of the rack, a stirring barrel is fixed at the upper end of the mounting plate, a first motor is fixed at the upper end of the stirring barrel, a turntable is fixed on an output shaft of the first motor, a second motor is fixed at the upper end of the turntable, a first rotating shaft is fixed on an output shaft of the second motor, a third motor is fixed on one side of the upper end of the turntable. a second rotating shaft is fixed on an output shaft of the third motor, a plurality of stirring blades are fixed on the first rotating shaft and the second rotating shaft, a discharging pipeline communicates with the bottom of the stirring barrel, and a discharging control mechanism is arranged on one side of the middle of the discharging pipeline. According to the structure, products to be processed are fully and uniformly stirred, so that fluidity reduction and filling difficulty caused by solidification are avoided; and meanwhile, automatic filling can be achieved,so that working efficiency is improved and the labor cost input is reduced.

The invention discloses a gypsum plasterboard production system. The system comprises a primary forming device, a code spraying transverse cutting device, a multilayer dryer, a turnover laminating device, a longitudinal cutting device and an edge covering machine; raw materials of ardealite powder and additives are injected in an inlet of the primary forming device; an outlet of the primary forming device and an inlet of the code spraying transverse cutting device are connected through an airing shaping conveying belt; an outlet of the code spraying transverse cutting device and a feed port of the multilayer dryer are connected through a U-shaped transfer conveying belt; and a discharge port of the multilayer dryer is connected with the edge covering machine through the turnover laminating device and the longitudinal cutting device in sequence. The gypsum plasterboard production system is high in automation and intelligence degree, reduces the labor cost investment, and improves the production efficiency and the product quality.

The invention discloses an automatic edge pasting device for an air conditioner filter screen. The automatic edge pasting device for the air conditioner filter screen comprises a conveying mechanism, a front lifting mechanism, a press-fitting shaping mechanism, a glue coating and material supplying mechanism, an edge pasting and cooling mechanism, a shearing mechanism and a rear lifting mechanism, wherein the conveying mechanism is used for supporting and conveying a tray tool; the front lifting mechanism makes the air conditioner filter screen move in the vertical direction; the press-fitting shaping mechanism is used for pressing and outputting the air conditioner filter screen; the glue coating and material supplying mechanism is used for supplying materials to a frame and performing glue coating and press-fitting on the frame and the air conditioner filter screen; the edge pasting and cooling mechanism is used for cooling the air conditioner filter screen and the frame; the shearing mechanism is used for shearing the frame to form a semi-finished or finished air conditioner filter screen; and the rear lifting mechanism is used for receiving the tray tool. The automatic edge pasting device for the air conditioner filter screen has the beneficial effects that automatic production of the edge pasting work of the air conditioner filter screen is achieved, labor cost input is reduced, the production efficiency is improved, and the production and maintenance cost is reduced; meanwhile, the upper side and the lower side conveying manner of the tray tool is achieved, and the floor area is reduced; and the production takt of the air conditioner filter screen is shortened, and the production efficiency is further improved.

The invention provides a method for carrying out goods control by generating documents automatically through goods classification. The method comprises the steps that goods are classified according to the principle of accountancy and the international goods coding rule to form a goods classification table, each kind of the goods corresponds to a code; goods information and goods codes are correlated; code bars of the encoded goods are printed and are attached on the goods; the code bars are scanned, a practical goods number is input; the documents are generated according to the codes, the good information and the practical goods number. According to the method for carrying out goods control by generating the documents automatically through goods classification, the goods documents can be generated effectively and timely, accuracy of the data can be guaranteed, goods in-out account data management can be achieved quickly, speed is improved by five times, manpower cost investment is reduced by three times, production efficiency is greatly improved, and production cost is lowered.