115results about How to "Reduce processing burden" patented technology

The invention relates to the technical field of sewage treatment, and provides a black and odorous water body combined treatment device which comprises a filtering kettle, a regulating tank, an anaerobic tank, an aerobic tank, a sedimentation tank and a disinfection tank which are sequentially arranged, a first partition plate is arranged in the filtering kettle, and the interior of the filtering kettle is divided into a first chamber and a second chamber by the first partition plate; the filtering kettle is connected with a water inlet pipe and a drain pipe; a second partition plate is arranged in the second cavity, the second partition plate divides the second cavity into two filtering areas, a filtering plate is arranged in each filtering area, and a communicating opening communicating with the first cavity is formed in the top wall of each filtering area; the first chamber is provided with a switching assembly, and the switching assembly is used for switching the flow direction of the sewage, so that the sewage flows into the corresponding filtering areas through different communication ports. According to the combined treatment device for the black and odorous water body, the possibility of blockage of pipelines and equipment can be reduced. The invention further relates to a combined treatment process for the black and odorous water body.

The invention discloses a multi-scale Transform image rain removal method based on residual channel prior guidance, and the method comprises the steps: obtaining a rain image, inputting the rain image into a trained image rain removal processing network, and obtaining a rain-removed image. The training process of the image rain removal processing network comprises the following steps: acquiring a rain image sample and a corresponding real rain-free image; extracting a prior feature map of the rain image sample by using a residual channel prior extraction module; extracting features of the rain image sample by using a context feature extraction module to obtain shallow layer features of rain fringes on different scales; performing feature fusion to obtain a first comprehensive feature map; processing the first comprehensive feature map by using L recursive Transform extraction modules (RSTMs) to obtain an image after rain removal; and calculating the loss between the image after rain removal and a real rain-free image corresponding to the input rain image sample, and optimizing network parameters through back propagation of the loss. According to the invention, rain stripes can be removed from different directions and scales, so that the rain-removed image is more consistent with a real image.

The invention relates to the technical field of tunnel engineering monitoring, in particular to a tunnel health monitoring method and system based on edge computing, and the method comprises the steps: a data collection module obtains the original state data of a tunnel through a sensor deployment network, carries out the primary processing of the original state data based on edge computing, and obtains the actual state data; during the period, the data acquisition module performs data filtering on the original state data based on a state data threshold value, rejects invalid data in the original state data and marks abnormal data in the valid data according to an anomaly detection algorithm, and the remaining unmarked original state data is the actual state data of the tunnel; and the monitoring cloud platform obtains the actual state data every a preset period, and carries out data summarization, data storage and data analysis processing on all the actual state data. The system has the beneficial effects that part of calculation tasks are issued to the data acquisition module, so that the processing burden of the monitoring cloud platform is reduced, and the real-time performance and effectiveness of monitoring and early warning are improved.

The utility model provides a material receiving device for lead frame processing, and belongs to the technical field of electronic component processing. The platen is arranged behind the outlet of the punching machine, the upper counting assembly is arranged on the platen, the supports on the two sides of the upper counting assembly are arranged on the two sides of the outlet of the punching machine respectively, the supporting frames capable of stretching out or drawing back are arranged on the supports, and the counting sensor is installed on the support on one side. A lower collecting and feeding assembly comprising a plurality of conveying belts is arranged below an upper counting assembly, so that lead frames sent out from an outlet of a punching machine can be supported by a bearing frame firstly and are counted independently through a counting sensor, and the counted lead frames fall onto the conveying belts and are stacked under the guiding effect of a side support. And after being stacked to the preset number, the materials are conveyed out through the conveying belt, the collecting and arranging requirements are met, manual participation is not needed, the workload is lower, the machining efficiency is higher, meanwhile, the safety risk existing in manual arranging can be avoided, and the machining safety is improved.

The invention relates to the field of activated carbon adsorption boxes, and particularly provides a dust and waste gas treatment device for chemical production. The device comprises a device body, a pretreatment box is arranged on one side of the device body, a dust filtering mechanism is arranged on the inner side of the pretreatment box, the dust filtering mechanism and the dust filtering mechanism on the inner side of the pretreatment box are key components, a first baffle, a second baffle and a third baffle are arranged in a staggered mode, and an S-shaped flow channel is formed; meanwhile, the detachable filter frame and the filter material are arranged in the flow channel and act together to effectively filter dust in the waste gas, and the primary treatment process greatly reduces the treatment burden of the follow-up activated carbon box, so that the treatment efficiency is improved. The treatment effect of the activated carbon box on waste gas containing a certain amount of dust is improved, efficient operation of the whole dust and waste gas treatment device is ensured, and the treatment adaptability to the waste gas is improved.

The invention relates to the technical field of picture rendering, in particular to a media picture rendering optimization method and system based on artificial intelligence. The method comprises the following steps: acquiring a terminal video stream; performing RGB format conversion on the terminal video stream to generate an RGB type frame image set; pixel partitioning is carried out on the RGB type frame image set, and RGB pixel matrix blocks are generated; performing color space acceleration conversion on the RGB pixel matrix block to generate a YUV cache data matrix; the YUV storage data matrix is sent to a DSP internal processing unit for key frame selection, and YUV key video frame data and YUV non-key video frame data are obtained; and performing intra-frame coding on the YUV key video frame data so as to generate YUV key frame coded data. According to the method, the media picture rendering efficiency is improved by optimizing data processing, transmission and rendering and combining user visual focus analysis.

The invention relates to the technical field of document generation processing, in particular to a medical document automatic generation and archiving system and method.The system comprises an information extraction and structuring module, a document generation and verification module, an abnormal content recognition module and a label generation and archiving module. According to the method, the electronic medical records are analyzed word by word and key information is structured, so that accurate extraction and rapid processing of the medical data are realized, the document generation efficiency is greatly enhanced, the verification process of document continuity and logicality is optimized, the document quality is improved, and through comparative analysis and accurate matching of medicine doses, the accuracy of the medical data is improved. Potential medical errors are effectively recognized, treatment safety is improved, document archiving is systematically performed through an automatic tag generation and data matching technology, document retrieval speed and accuracy are remarkably improved, safe storage of information is ensured, high efficiency of information processing and accuracy of archiving are ensured, and the method is suitable for popularization and application. And the medical document processing cost is obviously reduced.

The utility model belongs to the technical field of printing and dyeing machinery, and particularly relates to an efficient fabric dyeing device which comprises a dyeing kettle body, the dyeing kettle body is transversely arranged, a feeding assembly is arranged at the top of the dyeing kettle body, a stirring assembly is arranged in the dyeing kettle body, a clamping sleeve is arranged at the bottom of the dyeing kettle body, and the clamping sleeve is hollow. And a liquid inlet pipe and a liquid outlet pipe are arranged on one side of the jacket. The hollow jacket is arranged at the bottom of the transversely-arranged dyeing kettle body, heat conduction oil or hot water or other heating liquid is injected into the jacket, and the stirring assembly in the dyeing kettle body is matched, so that the dyeing liquid in the dyeing kettle body is heated uniformly, the dyeing temperature is appropriate, the coloring and color fixing time of fabrics is shortened, the energy consumption is reduced, and the production efficiency is improved. The dyeing efficiency is improved; and the dye liquor can be fully adsorbed on the fabric, so that the wastewater treatment burden is reduced.

The invention discloses a continuously operating feed production conveying device, and belongs to the field of feed production equipment.The continuously operating feed production conveying device comprises a rack, a conveying belt is arranged on the rack, a tension roller is rotationally arranged on the rack through a bearing, the conveying belt is located on the outer surface of the tension roller, and a first motor used for driving the tension roller to operate is further installed on the rack; the scraping mechanism is arranged on the rack, and when the conveying belt runs, the scraping mechanism is used for continuously scraping off viscous feed adhered to the surface of the conveying belt; and the striking mechanism is mounted in the scraping mechanism when the scraping mechanism scrapes the viscous feed. Through the arrangement of the scraping mechanism, viscous feed adhering to the conveying belt can be cleaned in time, shutdown treatment is not needed, the conveying belt can continuously run, the production effect is improved, scraping strips with different lengths are arranged on a rotating roller in the scraping mechanism, the scraping strips are short and used for scraping feed on the top layer part of the surface of the conveying belt, and the scraping strips are not long and used for scraping feed on the top layer part of the surface of the conveying belt. The feed layer is prevented from being further thickened.

The invention discloses an in-network cache-driven active network telemetering scheme. The scheme comprises the following steps of: storing and multiplexing network information collected by a telemetering probe by using a designed cache strategy; the data transmission quantity from the data plane to the controller is reduced by using an incremental transmission technology; and finishing planning oriented to the path of the cache probe in the network by using deep reinforcement learning based on an attention mechanism. According to the method provided by the invention, the data transmission quantity from the data plane to the controller can be greatly reduced, and the control overhead is also remarkably reduced.

The embodiment of the invention provides a lattice point difference service method, a lattice point difference service device, electronic equipment, a chip, a storage medium and a computer program product, and the method comprises the steps: determining the speed information of a user and the distance between the user and a first grid point boundary according to the current position information of the user and the historical position information of the user; the first grid point is a grid point where the current position of the user is located; based on the speed information and the distance from the user to the boundary of the first grid point, determining whether to open the differential service of a second grid point; the second grid point is a grid point adjacent to the first grid point.

The invention discloses an alarm pushing method and device for AI identification drowning prevention and a medium, and relates to the technical field of image identification. The method comprises the following steps: identifying and analyzing a real-time video stream based on a preset anti-drowning alarm pushing model to detect whether an anti-drowning event exists; when it is detected that the anti-drowning event exists, continuously generating an alarm message of which an alarm corresponds to a preset number of coherent video frames, and determining an alarm type corresponding to the alarm message; in the process of continuously generating the alarm messages, continuously judging whether adjacent alarm messages meet message merging logic or not; wherein the message merging logic is that the time interval of the adjacent alarm messages is not greater than a preset merging time threshold and the alarm types of the adjacent alarm messages are the same; and in the process of continuously generating the alarm messages, if the alarm messages meeting the message merging logic reach the merging upper limit number, merging the alarm messages with the merging upper limit number into an upper limit alarm packet, and pushing the upper limit alarm packet to an alarm platform.

The invention discloses a 2.4 G-based RSSI (Received Signal Strength Indicator) positioning data relay transmission device and method, and belongs to the technical field of wireless communication. The device comprises a positioning label, a positioning gateway, a relay gateway and a public network gateway. The positioning tag broadcasts a 2.4 G signal containing the ID of the positioning tag; the positioning gateway scans the 2.4 G signal, and generates and broadcasts a data packet in which a positioning gateway address, a data packet number, a relay level and aggregated data are packaged; a relay gateway is switched to a low-power-consumption mode after initialization through a monitoring-learning-synchronization mechanism, wakes up and receives data in a broadcast time window of an upstream gateway of the relay gateway, updates a relay level and forwards the data to a downstream gateway, and therefore multi-hop relay transmission of the data is achieved. And the public network gateway finally uploads the data to a cloud platform or an upper computer. According to the invention, through data aggregation and time synchronization dormancy, the system power consumption is greatly reduced, and long-distance and long-endurance positioning data transmission of battery power supply in a complex environment is realized.

This invention discloses a method and system for real-time analysis of transformer operating status oriented towards edge computing, specifically relating to the field of power equipment condition monitoring and edge computing data processing technology. The method includes acquiring load values, oil temperature values, winding temperature values, cooling status values, and status monitoring values ​​collected from the transformer site. It generates three types of change symbols (increase, decrease, and remain unchanged) for each type of value according to the sampling order, and binds each change symbol to its corresponding sampling sequence number, outputting ordered transformer operating data. By converting the load values, oil temperature values, winding temperature values, cooling status values, and status monitoring values ​​collected from the transformer site into change symbols with sampling sequence numbers, it identifies load change segments or cooling change points and extracts the current temperature rise response segment. Then, it compares the current temperature rise response segment with existing temperature rise response segments in response order, and generates transformer operating status analysis results based on the order differences formed by oil temperature reversal, winding temperature changes, and status monitoring value changes.

The invention provides a new pollutant underground water treatment device and method based on a biology-electrolysis technology, the new pollutant underground water treatment device comprises a biochemical pool and an electrolytic tank, and the biochemical pool is communicated with the electrolytic tank; a water inlet pipe and an aeration pipe are arranged at the bottom of the biochemical pool; electrode plates are respectively arranged on the inner sides of two opposite tank walls of the electrolytic tank, iron powder layers are arranged on the inner sides of the electrode plates, and an adsorption layer is arranged between the two iron powder layers. According to the new pollutant underground water treatment device and method based on the biology-electrolysis technology, novel pollutants in underground water and sewage can be effectively removed.

The invention discloses a segmented transmission method based on verification message delay feedback, which belongs to the technical field of data transmission, and comprises the following steps: setting message segmentation bytes, splitting a data packet to be transmitted into message segments, configuring verification sub-messages for the message segments, and encrypting the verification sub-messages; sending the encrypted verification sub-message, synchronously starting a timer, transmitting the verification sub-message in batches in combination with batch limitation, and performing link detection to judge whether the verification transmission is overtime or not; if the verification transmission is not overtime, obtaining effective transmission delay, otherwise, performing verification retransmission based on a backoff retransmission interval; calculating an optimal sending time interval by using a particle swarm algorithm, and setting an interval updating trigger mechanism; sending the encrypted message segments in sequence based on the optimal sending time interval, judging whether the message transmission is overtime or not in combination with the state of a timer, and performing overtime supplementary transmission; after the to-be-transmitted data packet is sent, decryption is carried out, meanwhile, the session key state is monitored, and life cycle management is carried out.

The invention provides a new pollutant wastewater biological-intermittent electrolytic treatment device and method.The new pollutant wastewater biological-intermittent electrolytic treatment device comprises a biological tank and an electrolytic tank, the top of the biological tank is communicated with the top of the electrolytic tank through a water outlet device, and a water inlet pipe is arranged at the bottom of the biological tank; an adsorption layer, a first supporting layer and a water outlet layer are sequentially arranged in the electrolytic tank from top to bottom, and the water outlet layer is provided with a water outlet pipe; and at least two opposite electrode plates are arranged in the adsorption layer and are connected with a power supply. According to the biological-intermittent electrolytic treatment device and method for the new pollutant wastewater, the new pollutants in the wastewater can be effectively removed.

This invention discloses a self-cleaning radiative cooling coating based on biomass carbon quantum dots, its preparation method, and its application. The coating comprises a polymer film-forming resin, carbon quantum dots, and hollow glass microspheres; wherein the mass ratio of the polymer film-forming resin to the filler is 1:(0.1-0.5), and the mass ratio of the hollow glass microspheres to the carbon quantum dots is 1:(0.05-0.2). This invention synergistically enhances solar reflectivity through the photoluminescence properties of carbon quantum dots and the scattering properties of hollow glass microspheres, while simultaneously utilizing the synergistic effect of fluorinated resin and modified hollow glass microspheres to endow the coating with superhydrophobic self-cleaning function. A single layer of this coating can achieve a solar reflectivity >92%, mid-infrared emissivity >94%, and contact angle >150°, possessing both efficient daytime radiative cooling and long-lasting self-cleaning performance. It is particularly suitable for passive heat dissipation of outdoor equipment such as new energy vehicle charging piles, and features simple process, environmental friendliness, and excellent performance.

The invention relates to the technical field of sewage multi-stage treatment, in particular to a high-efficiency aquaculture tail water treatment system and equipment, which comprises a sedimentation tank, a water inlet pipe, a water outlet pipe, a pre-filtering tank, an anti-blocking structure and a collecting structure, the water inlet pipe and the water outlet pipe are communicated with the sedimentation tank, and the pre-filtering tank is arranged on one side of the water inlet pipe; the pre-filtering box is arranged in the settling pond and used for pre-filtering tail water entering the settling pond, the anti-blocking structure is arranged in the pre-filtering box and used for cleaning the interior of the pre-filtering box, and the collecting structure is arranged on one side of the pre-filtering box and used for collecting and cleaning impurities in a centralized mode. Therefore, most impurities in the tail water can be collected in advance, the treatment burden of the sedimentation tank is reduced, and the working efficiency is improved.

The embodiment of the invention provides a recycle bin cleaning method and device for a distributed file system, equipment and a medium. The method comprises the steps that a server sends a scanning task to a client; the scanning task is used for indicating the client to scan a corresponding target data directory in recycle bin data directories of the server, and determining to-be-deleted data in the target data directory; receiving a directory of to-be-deleted data sent by the client, and putting the directory of the to-be-deleted data into a to-be-deleted data queue; generating a deletion task according to the to-be-deleted data queue, and sending the deletion task to the client; the deletion task is used for indicating the client to delete data corresponding to the appointed catalog of the data to be deleted. According to the embodiment of the invention, the data volume transmitted in the network can be obviously reduced when the recycle bin cleaning work is carried out, so that bandwidth resources are saved, and the risk of network congestion is reduced.

The invention discloses an Internet of Things terminal protocol classification method, which relates to the field of electrical automation, and comprises the following steps: designing a packet capture scheme, and capturing data by virtue of a packet capture tool to generate a Pcap file; designing a feature extraction scheme based on prior knowledge analysis or an asynchronous extraction network, and generating feature representation of the Pcap file; designing a protocol classifier based on a decision tree or a hyperbolic attention classification network to realize label endowing, and performing pre-training through a conventional method or a 5-fold cross validation method to ensure the performance of the protocol classifier; unknown protocol type data are processed through a packet capture scheme and a feature extraction scheme, and labels are given through a protocol classifier, so that high-precision, high-efficiency and low-complexity adaptive classification of physical network protocols is realized.

The invention relates to the technical field of image processing, and discloses a medical image processing method. Comprising the steps of dividing an original scanning image into sub-images, extracting region missing features from the sub-images, judging whether a missing image exists or not, generating a missing region, obtaining a comprehensive filling parameter of the missing region, calculating a filling coefficient of the missing region, selecting a filling and repairing instruction, generating a repairing image, and splicing an adjacent image and the repairing image. Obtaining a processed scanning image; compared with the prior art, the method has the advantages that the whole original scanning image can be broken up into parts, the quantity of content information contained in each sub-image is reduced, meanwhile, regions with missing phenomena in the sub-images can be accurately identified and positioned, the phenomenon of position adhesion between the missing regions and non-missing regions is avoided, and the accuracy of the missing regions and the non-missing regions is improved. Therefore, the calculation accuracy of the subsequent filling and repairing difficulty of the missing region is improved, and the processing efficiency of the medical image is effectively improved.

This invention discloses a method for processing high-transparency and high-colorfastness wool cellulose fiber segment-dyed and spray-dyed yarn using multi-enzyme synergistic pretreatment and its application. The processing method includes: yarn pretreatment, keratinase pretreatment, synergistic treatment of keratinase and protease, cellulase treatment, synergistic inactivation of multiple enzymes and pH control, preparation of anionic pigment paste, segment-dyed spray-dyeing, and drying and curing fixation. The synergistic pretreatment of keratinase, keratinase, protease, and cellulase forms a technical chain of barrier breaking, loosening, chain reduction, and coarsening, resulting in a dye penetration index of >80% for the pigment spraying. The pH-controlled wool fibers carry a strong positive charge, which strongly electrostatically adsorbs with the anionic pigment paste, achieving a dry rubbing colorfastness of 4-5 and a wet rubbing colorfastness of 4. The fiber strength loss is small, and the method is environmentally friendly. It is suitable for segment-dyed and spray-dyed yarns of pure wool and blended yarns of wool with cellulose fibers such as cotton, viscose, Tencel, and Modal, and can be widely used in home textiles, clothing, and other fields.

The invention relates to the technical field of Bluetooth headset equipment, in particular to a vehicle-mounted Bluetooth headset communication system integrated with a Hall sensor based on the application of the Hall sensor. The equipment comprises a detachable Bluetooth earphone and a charging base, wherein the Bluetooth earphone is electrically connected with the charging base and an automobile electrical system. The control device arranged in the Bluetooth earphone and the charging base communicates with the mobile phone through Bluetooth, so that when the mobile phone receives an incoming call, a user can answer the call only by taking out the Bluetooth earphone from the charging base, the convenience in use and the safety in driving are enhanced, and meanwhile, the privacy of the call is increased.

The patrol robot comprises a shell and a probe assembly, the probe assembly is located at the top of the shell, an opening is formed in the front end of the shell, a shovel plate is rotatably arranged in the opening, and a first conveying mechanism is arranged in the shovel plate; a first transmission mechanism is connected to one end of the shovel plate, a threaded rod is connected to one side of the first transmission mechanism through a bevel gear in a meshed mode, a sliding plate matched with the threaded rod is arranged in the shell in a sliding mode, and a second conveying mechanism is arranged on the sliding plate. Garbage shoveled in through a shovel plate can fall on a second conveying mechanism, solid garbage and liquid garbage are separated through filter holes in the second conveying mechanism, after garbage cleaning is completed, the shovel plate can rotate in a reset mode, in the process, a sliding plate slides in a reset mode, and the garbage can be conveniently cleaned. And then under the action of the second conveying mechanism, the solid garbage is discharged into the collecting box through the discharging opening.

The invention discloses a unicast source global quantum security multicast network key supplement method. The key supplement request is initiated through the quantum security multicast source, so that key supplement in the unicast source global quantum security multicast network can be reliably and safely realized, and each multicast member in the quantum security multicast group can be effectively prevented from performing the key supplement request; in the prior art, the multicast key center needs to process a plurality of redundant key supplement requests at the same time, resulting in network congestion and network resource consumption, and the processing burden of the multicast key center is reduced. After the multicast key center generates and distributes the supplementary multicast group key, the supplementary multicast group key can be encrypted and multicast to all multicast members in the quantum security multicast group based on the encryption key corresponding to the supplementary multicast group key, so that the security of the supplementary multicast group key is ensured, and the security of the quantum security multicast group is improved. And the real-time performance and continuity of key supplement are also improved, and the synchronization delay of the supplementary multicast group key among the multicast members is reduced.

This invention relates to the field of sensing materials technology, specifically disclosing a cellulose-based conductive hydrogel material for ascorbic acid detection, its preparation method, and its applications. This hydrogel uses TEMPO oxidized cellulose nanofibers (TOCNF) as a biocompatible matrix. By introducing Cu-BTC / CNT composite nanoparticles, a three-dimensional conductive network with both high electrochemical activity and structural stability is constructed. While retaining the biocompatibility and flexibility of cellulose, it exhibits particularly high sensitivity and selectivity in detecting small biomolecules such as ascorbic acid, with short response time and good stability. This method achieves synergistic optimization of the composite material's structural uniformity and functionality without relying on complex molding processes. Experimental results show that the conductive hydrogel prepared by this invention possesses good mechanical properties and biocompatibility, exhibiting high sensitivity and stability in biosensing fields such as ascorbic acid detection, providing a novel high-performance material basis for flexible biosensors.

The application relates to the technical field of artificial intelligence, and particularly discloses a dialogue recommendation method and system based on event memory and pattern guidance, which comprises the following steps: organizing historical recommendation behaviors into a searchable recommendation event memory library; automatically inducing a recommendation strategy pattern from the recommendation event memory library; searching the most relevant recommendation strategy pattern according to a current dialogue context as a soft strategy prompt; obtaining an event memory ranking list of candidate entities based on the recommendation event memory library, and constructing a candidate pool based on the historical co-occurrence relationship between the candidate entities and anchor entities in the current dialogue context; inputting the soft strategy prompt into a large language model to obtain a context-aware ranking list; and comprehensively ranking each candidate entity based on the context-aware ranking list and the event memory ranking list to obtain a final recommendation list. The application considers historical recommendation experience, automatically induces a strategy pattern, and guides LLM re-ranking based on the strategy pattern, so that the final recommendation result is more accurate.

The invention relates to the technical field of beneficiation, in particular to a beneficiation method of laterite type weathered titanium placer, which comprises the following steps of: enriching titanium placer in advance by adopting a rough grinding-strong magnetic separation process, and removing a large amount of slime rich in kaolin minerals; effective recovery of coarse-grained titanium placers is realized by adopting a'multi-stage spiral chute reselection 'process; compared with a conventional spiral chute and a conventional shaking table, the fine-grained ilmenite ore in reselected tailings can be efficiently recycled through the fine grinding-flotation technology, the ilmenite ore concentrate recycling rate can be increased by 10%-15%, and the grade can be increased by 5% or above. And meanwhile, the flotation process under the alkalescence condition is beneficial to environmental protection, and sodium oleate and cetyltrimethylammonium bromide serve as the combined collecting agent so that fine-fraction titanium placer can be collected powerfully. The'strong magnetic separation-reselection-flotation 'combined process provided by the invention can realize asynchronous recovery of coarse and fine fraction titanium placers, improves the utilization rate of resources, and has a good application prospect.

This utility model discloses a multi-functional production line for punch presses, including a frame, and a feeding module, a screening output module, a spraying module, and an oil output module mounted on the frame. The feeding module includes a feeding conveyor belt and a guide rail. This utility model achieves this by slidably connecting the feeding conveyor belt to the guide rail while sequentially arranging the screening output module and the spraying module on one side of the guide rail. This allows the output end of the feeding conveyor belt to switch between the screening output module and the spraying module during sliding, thus enabling simultaneous processing of both oil-lubricated and non-oil-lubricated parts while disassembling and replacing the production line. This saves time required for changing processing equipment and improves processing efficiency for various types of parts.