7results about How to "Raise quality standards" patented technology

The utility model discloses a three -roller coating device, including frame, install the paint box in the inside of frame, rotate and install the first roller in the inside of paint box, install the second roller in the inside of frame and be in the first roller top, install the third roller in the inside of frame and be in the second roller top, still include setting in the inside of frame and be in the first roller rear scraper mechanism, including transverse fixed in the inside of frame's support beam, the scraper air cylinder of fixed support beam top surface, the utility model puts forward an improved three -roller coating device, and its core innovation lies in on the first roller and added the special scraper mechanism, this design not only solved the problem of paint overflow when high -speed operation, still can through scraper and make the uniform distribution of paint on the roller surface, significantly improved the uniformity of coating after coating, improve the coating quality standard, and this scraper adopts the design convenient to quick assembly and disassembly, simplified maintenance and cleaning process.

The utility model discloses a multi-point pressure regulating mechanism of a square and rectangular tube straightening machine, which comprises a bottom plate, a support plate is fixedly mounted at the top of the bottom plate, guide rollers for conveying square and rectangular tubes are respectively and rotatably connected to two ends of the lower part of the front side of the support plate, and a square hole is formed above the middle part of the front side of the support plate; a vertical straightening assembly used for being matched with the guide rollers to straighten the square tubes in the vertical direction is connected to an inner cavity of the square hole in an up-down sliding mode, and transverse straightening assemblies used for straightening the square tubes in the transverse direction are arranged on the positions, located on the two sides of the straightening assembly, of the rear side of the supporting plate. Through the arrangement of the vertical straightening assembly and the transverse straightening assembly, the square tubes are straightened in the vertical direction and the transverse direction at the same time, compared with independent vertical or transverse straightening, straightening work in multiple directions can be completed in one-time operation, the straightening procedures are reduced, the straightening time is shortened, the production efficiency is improved, and the production cost is reduced. And the device is especially suitable for batch production of square and rectangular pipes.

This utility model belongs to the field of ceiling spring pressing technology, and discloses a gantry hydraulic press for pressing ceiling springs. It includes a base, a lower template connected to the base, a gantry frame connected to the base, a hydraulic rod connected to the gantry frame, a mounting seat connected to the hydraulic rod, and an upper template connected to the mounting seat. The upper and lower templates cooperate with each other. The base has a collection port and a collection groove, with the collection port communicating with the collection groove. A collection box is slidably connected to the inner wall of the collection groove. A top plate is connected to the mounting seat, and a shielding frame is slidably connected to the top plate. The shielding frame cooperates with the collection port and has a sliding groove. A slider is connected to the top plate, and the slider is slidably connected to the sliding groove. A spring is connected to the slider, and the other end of the spring is connected to the inner wall of the sliding groove. This utility model can collect debris generated during the pressing process, reducing the threat of debris scattering to the health of operators and pollution to the workshop environment.

The utility model discloses a copper strip wire drawing machine, which comprises a wire drawing component, a wire drawing component, a wire drawing component and a wire drawing component, and the wire drawing component comprises staggered wire drawing wheels and a guide plate for cleaning and guiding a copper strip; the straightening and extruding assembly is arranged on one side of the wire drawing assembly, the straightening and extruding assembly comprises a horizontal plate and a vertical plate, the horizontal plate and the vertical plate are arranged in a staggered mode in the copper strip conveying direction, and two rows of first extruding rollers are arranged at the top of the horizontal plate in a staggered mode; the copper strip wire drawing device has the beneficial effects that the three wire drawing wheels are arranged in a manner that the two ends are high and the middle part is low, so that a copper strip can be subjected to wire drawing treatment more uniformly, and meanwhile, the surface of the copper strip is finely trimmed to reach a higher quality standard; according to the correcting and extruding assembly, through staggered arrangement of horizontal plates and vertical plates, the copper strip can be subjected to uniform plastic finishing under the action of an extruding roller I and an extruding roller II, so that the surface of the copper strip is more uniform and flawless.

The application relates to the technical field of organic synthesis, and relates to a synthetic process of rifampicin by taking rifamycin O as a starting material, which comprises the following steps: after rifamycin O is hydrolyzed, a cyclization reaction is carried out on the hydrolyzed rifamycin O and dimethylol tertiary butylamine, and crystallization is carried out, so that rifamycin oxazine is obtained; a condensation reaction is carried out on the rifamycin oxazine and 1-methyl-4-aminopiperazine, and crystallization is carried out, so that rifampicin is obtained. Through the above technical scheme, the problems of low raw material output, insufficient purity and complex preparation in the production of rifampicin in the prior art are solved.

The utility model discloses a corrosion-resistant type conveying pipeline for waste gas treatment, which comprises a pipeline body, a gas inlet, a gas outlet and a filter pipe, the gas inlet is arranged at one end of the pipeline body, the gas outlet is arranged at the other end of the pipeline body, the filter pipe is arranged on a flange plate, a dust hopper is arranged at the bottom of the filter pipe, and the dust hopper is arranged on the flange plate. A first anti-corrosion layer is arranged on the outer wall of the pipeline body, and a second anti-corrosion layer is arranged on the inner wall of the pipeline body. Through the arrangement of the filter pipes, the air inlet and the air outlet of the conveying pipeline are both provided with the filter pipes, the filter pipes can effectively filter particulate matters with different sizes in waste gas, and after the waste gas is filtered by the coarse-efficiency filter layer, the medium-efficiency filter layer and the high-efficiency filter layer in the filter pipes, the particulate matters in the waste gas can be effectively filtered. It can be ensured that discharged waste gas meets a certain quality standard, and abrasion and corrosion of impurities in the waste gas to a conveying pipeline and connecting equipment can be reduced.

This invention belongs to the field of artificial intelligence technology and relates to a multi-agent recursive task decomposition and adaptive routing method and system. The main steps of this method include task reception and semantic parsing, recursive task decomposition and task dependency graph construction, agent dynamic matching and adaptive routing, knowledge gap identification and "illusion" suppression mechanism, fault-tolerant scheduling and task rerouting, subtask result aggregation and closed-loop evaluation feedback. This invention comprehensively improves the automation, accuracy, and reliability of complex task processing by integrating recursive automatic task decomposition, agent dynamic routing, adaptive knowledge completion, a robust fault-tolerant mechanism, and a result feedback optimization mechanism. It is particularly suitable for complex knowledge processing scenarios such as in-depth interpretation of policy documents, multi-dimensional scientific research information evaluation, and review of large-scale project materials, and has significant technical advantages and broad application prospects.