20results about How to "Ensure stable quality" patented technology

This invention belongs to the field of conveying equipment technology, specifically disclosing a conveying device and method for egg supply, including a conveyor belt machine, a chamber, and a blower. The conveyor belt machine's external belt consists of three sets of circular tracks that wrap around the conveyor belt machine. The circular tracks have notches spaced evenly along their circular paths. The chamber is fixedly installed above the conveyor belt machine and near its center. A ventilation component is installed above the chamber. A U-shaped frame is fixedly mounted above the conveyor belt machine and below the ventilation component. A crack visual detection marking component is installed above the U-shaped frame and corresponding to each circular track. This invention integrates wiping, flipping, drying, visual detection, and marking functions, enabling online identification and marking of cracked eggs produced after cleaning. This effectively prevents cracked eggs from being mixed with qualified products, significantly improving the overall quality and automation level of egg supply.

This utility model discloses a molten glass shearing and guiding device, including a glass melting chamber with a discharge port at the bottom. A mounting block is located at the bottom of one side of the glass melting chamber, and a fixing block is mounted on the mounting block. Shearing blades are symmetrically arranged on both sides below the discharge port, each connected to a shearing arm. Each shearing arm has a vertically oriented rotating shaft at its tail end, with a rotating gear meshing at the bottom of each rotating shaft. The bottom end of the rotating shaft is located at the bottom of the fixing block. A feed hopper is located below the shearing blades, opposite the discharge port, and a guiding pipe is located at the bottom of the feed hopper, with helical rifling inside the guiding pipe. The beneficial effects of this utility model are: 1. By optimizing the heat insulation structure of the guiding device, a constant temperature of the molten glass can be maintained, preventing it from solidifying due to excessive cooling during flow, thereby ensuring the fluidity of the glass within the guiding pipe. Temperature stability helps avoid quality instability during glass bottle molding, improving product accuracy and consistency.

The invention relates to a semi-supervised semantic segmentation method based on adaptive pseudo label generation, which realizes adaptive control of pseudo label quality by constructing category prototype representation containing a feature mean value and a standard deviation and introducing standard deviation information into a pseudo label screening and prototype consistency learning process. The method comprises a class prototype generation module, an adaptive pseudo-label generation module and a prototype consistency learning module, dynamically adjusts a pseudo-label screening threshold by combining prediction probability distribution and class prototype similarity, and introduces a prototype-based feature consistency constraint in a training process. Therefore, the segmentation precision and the training stability of the semantic segmentation model are remarkably improved under the condition of a small amount of annotated data.

The invention belongs to the field of biological fermentation feeds, and discloses a preparation method and application of a Sophora alopecuroides feed based on multi-bacterial enzyme synergistic fermentation, and particularly relates to a preparation method of a Sophora alopecuroides feed based on multi-bacterial enzyme synergistic fermentation by taking Sophora alopecuroides straw as a raw material, adopting a complex microbial inoculant composed of lactobacillus plantarum, saccharomyces cerevisiae, bacillus subtilis and aspergillus niger, cooperating with cellulase and beta-mannase, and performing multi-bacterial enzyme synergistic fermentation. The compound is prepared through a two-stage fermentation process of aerobic enzyme production and anaerobic detoxification. The invention provides a preparation method and application of a Sophora alopecuroides feed based on multi-bacterial enzyme synergistic fermentation, toxic alkaloids in Sophora alopecuroides can be efficiently degraded, the crude protein content can be significantly increased, and fibers can be degraded, and after the prepared fermented feed replaces corn in daily ration of mutton sheep, the daily gain of the mutton sheep can be significantly increased, the feed-to-weight ratio can be reduced, and the production cost can be reduced. The flavor and the nutritional value of the mutton are improved, high-valued and safe utilization of toxic agricultural wastes is realized, and a new scheme is provided for green breeding and high-quality animal product production.

The application relates to the technical field of medicine information management, in particular to an intelligent medicine management method and system based on cloud computing, which comprises the following steps: comparing user role information and medicine category information, comparing user permission rules and medicine information access rules, judging whether the user has access and modification permissions of the medicine information, screening the user operation range meeting the permission rules, and obtaining the medicine information access permission state.In the application, the access and modification permissions of the medicine information are strictly screened by comparing the user role and the medicine category information, so that the safety and compliance of the medicine data are ensured, the medicine information change is automatically monitored, the associated user is timely and accurately pushed, the information synchronization efficiency is improved, the medicine storage conditions are ensured through environment parameter monitoring and intelligent adjustment, the deterioration risk is reduced, the storage stability is improved, the adjustment data is recorded, the traceability and precision of the storage conditions are ensured, and the automation and efficiency of the medicine management are enhanced.

The utility model discloses an automatic wire winding chamfer frock, including base, stamping power component, tool and stop piece, the installation end fixed mounting of stamping power component is in the rear end of base, and the movable end of stamping power component is hinged with the top of tool, and the front end fixed mounting of stop piece is in base, stop piece is provided with first slot body and second slot body, and first slot body vertically penetrates the top and bottom of stop piece, and second slot body horizontally penetrates the front side of stop piece, and the rear end of first slot body and second slot body intercommunication, first slot body and tool sliding connection, and second slot body is used for placing work piece horizontally. Place work piece in the second slot body, then start stamping power component, and stamping power component drives tool to slide down in first slot body, makes tool downwardly press work piece in stop piece, thereby completes the chamfer processing procedure of work piece, solved the problem of traditional manual chamfer processing, and the quality is unstable.

The utility model discloses a kind of prevention and control reinforcing structure of shield segment floating, for the construction of tunnel, the inner wall of tunnel is connected by multiple shield segments, including several sleeve valve pipes, several sleeve valve pipes are fan-shaped and arranged on shield segment;It further includes detection assembly, the detection assembly is set between the two adjacent shield segments, detection assembly includes detection rod and the measuring piece being set on detection rod, and measuring piece is used to measure the relative inclination angle between the two adjacent shield segments. Diffusion type one-way grouting is carried out through the pipe wall hole of sleeve valve pipe, the sleeve valve pipe outer wall and the soft soil layer of the annular area can be combined into one after slurry solidification, to prevent segment floating. The inclination angle of sleeve valve pipe is detected by detection assembly, when the relative inclination angle between the two adjacent shield segments reaches preset inclination angle, sleeve valve pipe can inject mud again between corresponding shield segment and the inner wall of tunnel, to accurately inhibit the floating of shield segment.

The invention relates to the technical field of shape follow-up runner manufacturing, and discloses an additive and subtractive composite shape follow-up runner integrated manufacturing system and method.The system comprises a laser additive manufacturing module, a laser additive manufacturing module and a laser additive manufacturing module, and the laser additive manufacturing module is used for cladding metal powder through laser beams to form a shape follow-up runner structure layer by layer; the physical field auxiliary module is integrated in a processing area of the laser additive manufacturing module; the subtractive machining module is used for cutting the inner surface and the characteristic structure of the formed runner after the additive manufacturing is completed; the information acquisition module is used for acquiring the molten pool peak temperature at the laser beam acting point in the manufacturing process in real time and tracking and measuring the dynamic cooling rate of the solidification front edge of the molten pool; the intelligent control module adjusts the laser beam output power according to the peak temperature of the molten pool; and controlling on-off of an ultrasonic wave generating device and a pulsed magnetic field generating device in the physical field auxiliary module according to the dynamic cooling rate. According to the invention, the forming quality and the manufacturing reliability of the conformal runner are improved.

This invention relates to the field of biomedical technology, and more particularly to a miniature amniotic trephine device for macular hole surgery. It includes a support shell, on one side of which is slidably connected a ring-shaped array of blades. When fully extended, the ring-shaped array of blades will not extend beyond the adjacent side of the support shell. A power assembly for moving the ring-shaped array of blades is disposed within the support shell. A support assembly for temporarily supporting the surgical site is also disposed within the support shell. Two annular inclined plates and two annular guide plates are fixedly connected to the side of the support shell near the ring-shaped array of blades. This invention utilizes a ring-shaped array structure composed of multiple blades to form a standardized cutting profile, ensuring that the size and shape of the amniotic membrane slices obtained each time are within a predetermined range, thereby avoiding quality instability problems caused by variations in existing operations.

The utility model relates to the field of glass fiber cloth production, concretely relates to a glass fiber cloth inspection device, including base, the both sides of base are equipped with first support and second support, have first cylinder and rotate the connection on first support, have second cylinder and rotate the connection on second support, be equipped with slide rail on base, have base and slide the connection on slide rail, be equipped with lighting device on base, the length of first cylinder and second cylinder is identical, lighting device includes first illuminating lamp, second illuminating lamp and connecting rod, first illuminating lamp is located on base, connecting rod and base rotatory connection, the second illuminating lamp of connecting rod far away from base one end is connected, the utility model structure is simple, can move the position of lighting device to can better light up the position of waiting for repair, improve repair quality to improve product quality.

The utility model discloses a full body type safety belt left and right crotch node module belongs to aerial operation anti -fall technical field. Including have front webbing adjusting plate subassembly and rear webbing adjusting plate subassembly, front webbing adjusting plate subassembly and rear webbing adjusting plate subassembly all include webbing adjusting plate, and a pair of webbing adjusting plate are rotationally connected with fixed main shaft between one another, and a pair of webbing adjusting plate are installed with angle limit piece in the side of mutual approaching, and a pair of angle limit piece constitute cross -shaped, and can contact each other, and a pair of webbing adjusting plate, a pair of angle limit piece, fixed main shaft all coaxial line setting, a pair of webbing adjusting plate all set up with a pair of webbing installation wide hole and a pair of webbing installation narrow hole, and a pair of webbing installation narrow hole are located between a pair of webbing installation wide hole, this technical scheme is through a pair of webbing adjusting plate to separate this interlaced webbing, avoids the problem of the irregular deformation, distortion, cutting etc. that its occurrence when webbing stress, thereby improves the security of full body type safety belt.

This application relates to a biaxial positioner for a mixer frame, comprising a frame, a U-axis assembly, a V-axis assembly, a driven support assembly, a drive mechanism, and a mixing frame. The U-axis assembly is mounted on the frame and fixedly connected to it. The V-axis assembly is mounted on both the U-axis assembly and the driven support assembly, and both are detachably connected. The driven support assembly is mounted on the frame and fixedly connected to it. The mixing frame is mounted on the V-axis assembly and detachably connected to it. Two sets of drive mechanisms are mounted on the U-axis assembly and the V-axis assembly, respectively, and provide power to the U-axis assembly and the V-axis assembly. This application has the technical effect of improving the welding quality stability of the mixing frame.

The utility model relates to foaming forming machine equipment field especially, a kind of automatic mold moving device, it includes rack, mould frame, mold moving support frame, linear drive mechanism, reversing mechanism and rotary arm, mold moving support frame is installed in the side of rack, mould frame is slidably installed in rack and on mold moving support frame;Rotary arm is connected with mould frame at one end;Linear drive mechanism is connected with the other end of rotary arm by reversing mechanism, the other end of rotary arm is equipped with rotating shaft, reversing mechanism is used to change the linear motion of linear drive mechanism into the rotation of rotary arm around its rotating shaft, to drive mould frame moves between the first position in rack and the second position on mold moving support frame.Using the automatic mold moving device proposed in the present application, the problem of time-consuming and laborious, low safety in the prior art is solved, the mold moving is realized quickly and accurately, the mold moving efficiency is improved, and the equipment safety is improved.

The application discloses a binary acid melting crystallization method and system, and belongs to the technical field of binary acid production. The binary acid melting crystallization method obtains high-purity crystallization mother liquor through raw material pretreatment, then uses at least two flash crystallizers to alternately circulate and flash crystallize the crystallization mother liquor, alternately heats and melts the binary acid crystals attached to the column tubes of the flash crystallizers to collect the binary acid, and finally sprays the collected binary acid melt to obtain binary acid coagulation particles. The binary acid melting crystallization method designed in the application realizes continuous production of binary acid crystals through the process treatment of multiple crystallizers alternately circulating for flash crystallization, drying melting and spray granulation, is simple and practical compared with the traditional intermittent crystallization mode, has high production efficiency, and simultaneously avoids repeated crystallization of binary acid, and the product quality is stable.

The utility model relates to the technical field of covering yarn machine, and disclose a covering yarn machine with tension adjusting device, including fixed plate, the support leg of fixed installation in the fixed plate bottom, the column of fixed installation in the fixed plate top and set up in the fixed plate top position's tension adjusting assembly, the tension adjusting assembly includes setting in the fixed plate top position's adjusting mechanism, the top position of fixed plate is provided with the guide mechanism, the guide mechanism with adjusting mechanism is connected, the adjusting mechanism includes hydraulic cylinder, the hydraulic cylinder fixed mounting is in the top of processing platform. The utility model has solved the yarn in the processing process is influenced by multiple factors, such as yarn uneven, the friction force change of guide yarn part, however traditional covering yarn machine lacks effective tension adjusting mechanism, leads to the quality of the problem of unstable covering yarn.

The invention discloses a device for aging yellow rice wine by using a deep ultraviolet LED (Light Emitting Diode) and a control method thereof. The device comprises a deep ultraviolet light source, an irradiation chamber, a wine inlet, an exhaust window, a temperature control system and a control unit, the deep ultraviolet light source is fixed to the top of the irradiation chamber, and an LED is provided with an AlN ceramic substrate and an aluminum radiator; the temperature control system monitors and adjusts the yellow wine temperature; the control unit controls on and off of the LED, irradiation time and temperature adjustment. The method comprises the steps that yellow wine to be aged is filtered and then placed in a closed container; a deep ultraviolet LED is adopted to irradiate the yellow wine, the LED emission wavelength is 255-275 nm, the irradiation intensity is 30-50 W / cm < 2 >, the irradiation distance is 10 cm, and the irradiation time is 10-30 days; the temperature is kept at 20-25 DEG C in the irradiation process; and after the irradiation is completed, standing and packaging in a dark environment. According to the method, the yellow wine can be naturally aged for 1-5 years within 10-30 days, the aging time is remarkably shortened, the storage cost is reduced, and the aging effect is stable and controllable.

The utility model discloses a kind of pultrusion mould, it is related to mould manufacturing technical field, the pultrusion mould includes mould body and coating layer, mould body is equipped with cavity;Coating layer includes laminatedly arranged adhesive layer, intermediate lubricating layer and wear-resistant lubricating layer, adhesive layer covers the surface of cavity.The utility model aims at improving the demoulding performance of pultrusion mould, reduce surface wear, reduce maintenance cost.

This invention relates to the field of mechanical technology and discloses a homogenizing batching device for recycled micro-powder dry-mixed mortar. The device includes a mixing chamber with a striking structure on one side of its top. A flow divider is fixedly connected to the inner wall of the mixing chamber. A motor is fixedly connected to the top of the mixing chamber, and a first rotating shaft is fixedly connected to the output end of the motor. Mixing blades are uniformly fixedly connected to the outer circumference of the first rotating shaft. A uniform feeding structure is provided at the top of the first rotating shaft, and a first scraper is uniformly fixedly connected to the bottom of the first rotating shaft. The bottom of the first scraper is in contact with the bottom of the inner wall of the mixing chamber. The first and second scrapers scrape away material from the bottom and sides of the inner wall of the mixing chamber, and a third scraper scrapes away material from the bottom of the flow divider, preventing material residue from remaining inside the mixing chamber and causing clumping. Simultaneously, a vibrating ball strikes the inner wall of the second scraper as it rotates.

The invention discloses a hub spraying process control system based on digital twinning, and belongs to the technical field of automatic control and intelligent manufacturing, the system comprises a physical perception and execution layer, a digital twinning construction and simulation layer and an intelligent decision and control layer, the physical layer collects multi-source data and executes instructions; the digital twinborn layer constructs a high-fidelity virtual model and carries out multi-physics field coupling simulation and real-time calibration; and the intelligent decision-making layer performs multi-objective optimization based on simulation prediction, generates an optimal control strategy, and issues and executes the optimal control strategy. The method aims at solving the problem that accurate, real-time and self-adaptive control of the spraying process is difficult, advanced prediction and online real-time optimization control of the spraying microcosmic process are achieved, and the coating uniformity, the material utilization rate and the production efficiency are improved.

The application provides a granular silicon production system and method, the granular silicon production system comprising a cold hydrogenation device, a disproportionation reactor, a seed reactor and a heterogeneous deposition reactor; an inlet of the cold hydrogenation device is used for receiving hydrogen, silicon powder and carbon tetrachloride, an outlet of the cold hydrogenation device is connected with an inlet of the disproportionation reactor, a silane outlet of the disproportionation reactor is connected with an inlet of the seed reactor and an inlet of the heterogeneous deposition reactor respectively, and a dichlorodihydrogen silicon outlet of the disproportionation reactor is connected with the inlet of the seed reactor; a seed outlet of the seed reactor is connected with the inlet of the heterogeneous deposition reactor, and the inlet of the heterogeneous deposition reactor also receives hydrogen. The application can continuously produce granular silicon seeds on line, and avoids secondary pollution of the seeds.