11results about How to "Reduce sorting costs" patented technology

The invention provides an image processing method, electronic equipment and a storage medium, and the method comprises the steps: carrying out the gray processing of an eye fundus image, and obtaining a gray image, the retina in the eye fundus image comprises an optic disc; determining a relationship between a corresponding brightness value and a pixel point based on the grayscale image, and determining a target position of the optic disk; and determining a first classification result of the fundus image according to the target position, wherein the first classification result comprises a left eye image and a right eye image. The method can reduce the classification cost of the eye fundus image and improve the classification precision.

The invention provides a sorting device. The conveying device of the sorting equipment comprises a first conveying structure and a second conveying structure, and the first conveying structure is used for conveying objects to be sorted to the second conveying structure; the sorting device is connected with the image acquisition device so as to sort the to-be-sorted objects according to an acquisition result of the image acquisition device; wherein the number of the sorting devices is at least two, and at least one sorting device is used for sorting to-be-sorted objects on the first conveying structure to the goods conveying belt; at least the other sorting device has a circular sorting state and a conventional sorting state, and the sorting device in the circular sorting state sorts the to-be-sorted objects on the second conveying structure onto the first conveying structure; and the sorting device in the conventional sorting state sorts the to-be-sorted objects on the second conveying structure onto the goods conveying belt. The problems that in the prior art, a manual material sorting mode is low in sorting reliability and high in cost are effectively solved.

This utility model relates to the technical field of slotting line devices, specifically a precision slotting line device for cardboard box processing. It includes several symmetrically arranged support columns and a slotting machine body. A belt conveyor and a slitting belt conveyor are fixedly installed between the support columns. The slitting belt conveyor is located above the belt conveyor, and the output end of the slotting machine body corresponds to the input end of the slitting belt conveyor. The advantages of this utility model are: the arc-shaped pressure plate combined with springs not only provides pressure to the cardboard box, ensuring its stable position during airflow cleaning, but also uses the elasticity of the springs to buffer against excessive pressure and damage to the box; the dustproof net filters impurities from the air, preventing the fan from sucking in impurities that could affect its performance, and also preventing impurities from being blown onto the cardboard box by the airflow and causing pollution. This design replaces the traditional method of manually sorting waste paper strips, significantly reducing labor input, lowering sorting costs, and ensuring the orderly stacking of cardboard boxes.

The invention discloses a beneficiation method for pre-enrichment of copper cobalt oxide ores, and particularly relates to the technical field of beneficiation of copper cobalt oxide of low-grade and high-calcium magnesium minerals. The beneficiation step of copper oxide cobalt ore pre-enrichment comprises the steps that copper oxide cobalt ore is crushed to-60 mm; three particle fractions of-60 + 10 mm,-10 + 0.5 mm and-0.5 mm are screened out; carrying out photoelectric separation on a sample with the size fraction of-60 + 10 mm to obtain copper cobalt oxide concentrate I and tailings; carrying out dense medium separation on the sample with the size fraction of-10 + 0.5 mm to obtain copper cobalt oxide concentrate II and tailings; carrying out magnetic separation on a sample with the particle size of-0.5 mm to obtain copper oxide cobalt concentrate III and tailings; and all concentrates are combined, and copper cobalt oxide ore pre-enrichment is completed. According to the method, the copper cobalt oxide ore can be pre-enriched, a large amount of tailings can be discarded, the follow-up selected copper cobalt grade and the selected ore quantity are greatly improved, the cost is reduced, the efficiency is improved, meanwhile, most carbonate ore is discarded, the use amount of acid in the leaching operation process can be remarkably reduced, and the sorting cost is saved.

The utility model relates to the technical field of material sorting, in particular to an intelligent water flow material sorting device. The intelligent water flow material sorting device solves the technical problem that material sorting equipment in the prior art is high in sorting cost. An intelligent water flow material sorting device comprises a sorting assembly. According to the scheme, the water sprayer is arranged and impacts the materials, the materials with different specific gravities are layered by controlling the impact force of the water curtain according to the different specific gravities of the mixed materials, and therefore the sorting effect is achieved, and compared with the prior art, the materials can be sorted only by forming the water curtain through the water sprayer; and the sorting cost of the materials is reduced. And by arranging the sorting plate, light and heavy materials can be conveniently separated through the sorting plate, and therefore the sorting effect is achieved.

The application discloses a waste miscellaneous aluminum classification and rapid identification method and relates to the field of waste miscellaneous aluminum classification and rapid identification. S1, grading pretreatment: through a conveying belt, the waste miscellaneous aluminum to be sorted is conveyed into a three-layer vibrating screen machine to be graded and screened, and waste miscellaneous aluminum of different sizes is sorted out; S2, separation of impurities: the graded waste miscellaneous aluminum is conveyed into a drum-type magnetic separator respectively to remove magnetic impurities, then the waste miscellaneous aluminum after magnetic separation is conveyed into an air flow sorting machine to separate light non-metallic impurities, and then a conveying belt conveys the waste miscellaneous aluminum onto a loading platform, full-process automatic processing reduces manual dependence, and the work load of a single production line of sorting workers can be reduced; the classification cost is reduced, compared with manual sorting, the waste product rate of recycled aluminum alloy can be effectively reduced due to accurate classification, and economic benefits are significantly improved.

The invention relates to the technical field of cigarette production, and particularly discloses a cigarette auxiliary material sorting system and a cigarette auxiliary material sorting method.The cigarette auxiliary material sorting system comprises a sorting station, a feeding station, a cutting station and a material using station; the sorting station is provided with a storage disc and a sorting robot, the storage disc is used for storing various materials, and the sorting robot is used for sorting and grabbing the materials; a conveying device is arranged between the feeding station and the cutting station, the sorting robot can transfer materials to the feeding station, and the conveying device can move the materials on the feeding station to the cutting station; a transport vehicle is arranged between the material using station and the cutting-off station and can transport materials of the cutting-off station to the material using station. According to the cigarette auxiliary material sorting system, sorting and transportation of the cigarette auxiliary materials can be automatically completed, the cigarette auxiliary material sorting system can be separated from various kinds of cigarette equipment, the situation that the cigarette equipment is disordered on site is avoided, and then effective management and use of the materials are facilitated.

The invention belongs to the technical field of coal sorting mechanical equipment, and particularly discloses a pneumatic cyclone for fine particle material sorting and a using method.The pneumatic cyclone comprises a conical pneumatic cyclone body, a material storage box and a feeding pipeline, and the end of the feeding pipeline extends into the large opening end of the conical pneumatic cyclone body; an air compressor is mounted on the outer side wall, corresponding to the feeding pipeline, of the storage box, and an air outlet of the air compressor communicates with the interior of the storage box; the small opening end of the conical pneumatic cyclone is connected with an overflow product negative pressure collector, and the bottom of the large opening end of the conical pneumatic cyclone is connected with a bottom material product negative pressure collector through a discharging pipeline. Dry separation of fine-particle coal and minerals depending on density, granularity and shape can be achieved, the problem of separation of coal and minerals in arid areas is solved, dependence on water in the separation process is reduced, the material dehydration link is omitted, and the separation cost is greatly reduced; the equipment is small in size and low in energy consumption, and the material sorting precision and the automation degree are greatly improved.

The present invention relates to a tactile material classification method based on DDQN and generative adversarial network, which belongs to a tactile material classification method. The generative adversarial network GAN is trained using pictures and acceleration spectrum diagrams of tactile materials, and sent to the VGG19 network to extract features, the reward function of DDQN is set, the evaluation network of DDQN estimates the Q value, the global optimal solution is found, the trained network is saved, and the pictures are classified according to the action corresponding to the maximum Q value. The advantage is that the tactile information generated by the generative adversarial network GAN is used to classify tactile materials, which improves the noise resistance of the data. DDQN is used for classification problems for the first time, and the convolutional neural network VGG19 is introduced to process pictures, which avoids noise interference, ensures the robustness of the extracted features, avoids the complex tactile information collection process, saves the classification cost, and compared with the traditional classification CNN method, only a small time cost is used, the classification accuracy is improved, and the purchase of expensive tactile information collection equipment is avoided.

The utility model discloses circulating type valve plate stamping waste recovery equipment, and particularly relates to the field of valve plate machining, the circulating type valve plate stamping waste recovery equipment comprises an equipment platform and an equipment support located below the equipment platform, a stamping table is installed on the equipment platform, a through waste lower groove is formed in the stamping table, and a funnel-shaped discharging pipe is connected to the bottom of the waste lower groove. An inclined recycling conveying belt is installed on the inner side of the equipment support and located under the discharging pipe, a magnetic suction plate is arranged in the recycling conveying belt, and a metal recycling groove is formed in the edge of the upward-inclined side of the recycling conveying belt. The equipment is compact in structure, can be directly integrated on an existing stamping production line, does not need to greatly reform the production environment, reduces manual intervention through automatic sorting, can reduce sorting cost and improve recovery efficiency for a long time, classified metal can be directly returned to a furnace for smelting, plastic can enter a regeneration production line, mixed pollution is avoided, waste recovery value is improved, and the production cost is reduced. And recycling is realized.

The present application relates to the field of artificial intelligence technology, and provides a text block sorting method, device, electronic device and storage medium. The method obtains the word frequency at the joint between each text block and other text blocks in the text block group to be sorted, and determines the text block similarity between each text block and other text blocks, and merges the word frequency at the joint and the text block similarity to obtain the coherence between each text block and other text blocks, and then determines the sorting of each text block in the text block group to be sorted based on the coherence, thereby achieving automatic sorting of text blocks with relatively low computational complexity, reducing sorting costs on the basis of ensuring sorting accuracy, increasing sorting speed and improving user experience.