33results about How to "Suitable for processing needs" patented technology

The invention discloses a DIBR (depth image-based rendering) virtual image restoration method applicable to high-definition 2D/3D (two-dimensional/three-dimensional) conversion. The method comprises steps as follows: generating a general background dictionary DB; synthesizing a sparse dictionary DI: constructing a sample dictionary DS in a background area of a video frame image IF, and synthesizing the sparse dictionary DI according to the generated general background dictionary DB and the sample dictionary DS; performing void estimation and classification processing; performing filling restoration processing on each II-class void RHII. With the adoption of the method, through classification processing and sparse dictionary expression, the complexity of calculation is significantly reduced while the 3D virtual image rendering effect is improved, and the method is more applicable to processing of mass video information in high-definition 2D/3D conversion.

The invention provides an ultrasonic vibration assisted spiral thread milling and grinding method, and belongs to the technical field of machining and tools. A profiling grinding wheel tool is used in the method, and the tool is mounted on a spindle of an ultrasonic machine tool by an ultrasonic vibration hilt. In the method, the axis of the tool is parallel to the center of the axis of a threaded hole, and a spiral milling mode which is formed by compounding four movements including rotation of the grinding wheel tool, revelation of the profiling grinding wheel tool around the axis of the threaded hole, axial feeding of the profiling grinding wheel tool and axial vibration of the profiling grinding wheel tool along with the ultrasonic vibration hilt is adopted. By the method, a cutting force of hard and crisp materials difficult to machine in a thread machining process can be reduced effectively, the circumstance that a screw tap is broken in a tapping process due to insufficient strength to cause scrapping of parts is avoided, the thread machining quality and machining efficiency are improved, and abrasion of the tool is improved.

The invention relates to a gas-liquid separating device. The gas-liquid separating device comprises a gas-liquid separating region arranged between a bubble-containing liquid region and a liquid region which does not basically contain bubbles, wherein the gas-liquid separating region is provided with an inlet which is in liquid communication with the bubble-containing liquid region, an outlet which is in liquid communication with the liquid region which does not basically contain the bubbles and a separating chamber arranged between the inlet and the outlet, the inlet is arranged above the outlet, and the separating chamber is provided with an expanding section which is continuously increased in the horizontal section area along the direction from the inlet to the outlet. The invention also relates to a sewage treatment device with the gas-liquid separating device. The gas-liquid separating device and the sewage treatment device have the advantages of simple and compact structure, high separating efficiency, high reliability, no movement parts, little equipment investment, small energy consumption and the like; and the gas-liquid separating device and the sewage treatment device are easy to operate and can be miniaturized.

An energy-saving environment-friendly extrusion device for intelligently controlling recycled plastic based on a PLC comprises an extrusion part and the PLC; the extrusion part mainly comprises an extrusion material barrel and a transmission mechanism in transmission connection with the extrusion material barrel; a heating screw is arranged in the extrusion material barrel, a heating wire is arranged in the heating screw, the extrusion material barrel is divided into seven heating segments, the seven heating segment are independent of one another, and each heating segment comprises an electromagnetic heating oil arranged on the extrusion material barrel in a sleeving manner; a cooling cavity is formed in the middle of the extrusion material barrel and is connected with a cooling system; the heating wire is connected with the PLC, and the heating temperature and the heating time of the heating wire are controlled through logic programming; PLC data are transmitted to an office computer through the internet, the data can be directly observed through the computer, and therefore production is guided, and mechanical monitoring failures are maintained; and the aim of intelligently controlling extrusion of the recycled plastic is achieved, manpower, material resources and financial resources are saved, and the device meets the sustainable development requirement.

The invention discloses a novel full-automatic punching device with a pipe visual inspection function. The novel full-automatic punching device comprises a machine body, a feeding funnel, an upper rack, a lower rack and a discharging funnel. The feeding funnel, the upper rack, the lower rack and the discharging funnel are all arranged on the machine body. A feeding station, a punching station, a turnover station and a discharging station are arranged on the lower rack. Shaking plates, a pipe adjusting assembly and a jacking assembly are arranged on the feeding funnel, and the shaking plates are arranged at the bottom of the feeding funnel at intervals. A pipe visual inspection assembly is arranged at the feeding station. A punching mold further comprises a pipe pushing in-mold assembly, apipe waste clearing assembly and an oil supply lubricating device. The novel full-automatic punching device is suitable for carrying out punching on pipes of different types; automatic feeding and discharging are achieved; the machining efficiency is high; the problem of pipe collision is effectively solved; surface scratching and damage are avoided; the machining quality is high; demounting is convenient; problems happening to equipment in the production process can be found in time; maintenance is carried out rapidly; and the maintenance cost is reduced.

The invention relates to a network intrusion detection system, which is arranged at an important network node, and used for detecting and monitoring a network packet. The network intrusion detection system comprises a network card and a system core processor. When the network packet is received, a microprocessor of the network card performs a packet parsing program and a packet preprocessing program to distinguish packet type and source address and convert the packet into an intrusion detection format packet in advance. Later, the system core processor judges whether the intrusion detection format packet is an intrusion packet. Because calculation burden of the programs for parsing the packet and preprocessing is shared by the network card, the network intrusion detection system is not easy to lose the packet due to overweight calculation burden, and improves accuracy greatly.

The invention provides a toughening polylactic acid resin composition comprising 100 parts by weight of polylactic acid, 5-25 parts by weight of toughening agent and 0.1-1 part by weight of first antioxidant, wherein the toughening agent is a copolymer of a core-shell structure which takes butadiene-styrene copolymer as a core and takes epoxypropyl methacrylate compolymer as a shell. According to the toughening polylactic acid resin composition provided by the invention, the copolymer of the core-shell structure which takes butadiene-styrene copolymer as the core and takes epoxypropyl methacrylate compolymer as the shell is taken as the toughening agent to toughen polylactic acid, and the toughening agent can be used for effectively improving the breaking elongation, impact strength and tensile strength of the polylactic acid, so that the polylactic acid with good comprehensive performance is obtained. Mechanics performance testing results show that the impact strength of the toughening polylactic acid resin composition provided by the invention reaches up to 66.8KJ/m<2>, the breaking elongation is about 200% and the tensile strength reaches up to 56.4MPa.

The invention discloses an efficient household garbage incineration fly ash two-stage washing process. According to the efficient household garbage incineration fly ash two-stage washing process, electrolysis dechlorination is performed on effluent after second-stage rinsing, the chlorine content of the second-stage rinsing entering first-stage rinsing is reduced, meanwhile, medium-temperature electrolytic plate frame pressing filtering is adopted, the pressing filtering fly ash water content is controlled to be less than 25%, the dissolution and adsorption effects of bound water on chloride ions are reduced, so that the chloride ion content in fly ash after the second-stage rinsing is guaranteed to be less than 0.8%, and the requirements for entering a cement kiln are met; and meanwhile, according to the efficient household garbage incineration fly ash two-stage washing process, the chlorine ion dissolution process in the first-stage rinsing process is promoted by reducing the chlorine ion content in the second-stage rinsing pressing filtering effluent, and the efficient household garbage incineration fly ash two-stage washing process is one efficient and economical household garbage fly ash washing process.

The invention relates to a double-molten-channel three-body alloy smelting furnace with boosted stirring of liquid level, comprising a furnace body (8). The three-body alloy smelting furnace is characterized in that the furnace body (8) is divided into three zones in total from front to back, namely, a smelting zone (6), a diffusion zone (18) and an insulating zone (4), wherein the smelting zone (6) and the diffusion zone (18) are connected by a molten channel I (9) arranged in a sensing chamber 1 (13) at the bottom of the furnace body (8), and the diffusion zone (18) and the insulating zone (4) are connected by a melting channel II (21) arranged in a sensing chamber 2 (13) at the bottom of the furnace body (8); the diffusion zone (18) is divided into a front zone and a rear zone by a partitioning plate (17) with a intercommunicating pore in the middle, the tops of the front zone and the back zone are respectively provided with a liquid level booster 1 (16) and a liquid level booster 2 (19); and the top of the insulating zone (4) is provided with a crystallizer (3), and also is provided with a liquid level control device (14) with a floating block. By utilizing the double-molten-channel three-body alloy smelting furnace, the blocking of the molten channels can be prevented, and alloy elements are uniformly diffused.

The invention discloses a boring assistance tool which comprises a boring assembly and a transmission assembly. The boring assembly comprises a boring cutter head, a ram and a boring cutter. The ram is mounted on the surface of one side of the boring cutter head in a sliding manner, and the boring cutter is mounted in the center of the ram. The transmission assembly comprises a handle, a first transmission shaft, a second transmission shaft, a connecting shaft and a fixed shaft. The boring assistance tool has the beneficial effects that an existing lathe can have a boring function by being simply dismounted and mounted, the production requirements of small and medium fabrication plants are met greatly, the machining capacity of the fabrication plants is improved, and therefore the profit level is raised; the modification process is simple and easy to operate, the main structure of the lathe does not need to be destroyed, and therefore precision is guaranteed, and meanwhile additional functions are added; small displacement of the boring cutter is adjusted through a motion pair large in transmission ratio, and the machining precision is further improved; and the tool is simple and reliable in structure, low in cost and especially suitable for the machining needs of the small and medium fabrication plants.

The invention discloses a low-loss environmental-friendly preprinted sheet upward production line and a production process thereof. The low-loss environmental-friendly preprinted sheet upward production line structurally comprises a corrugated paper forming part, a preprinted sheet and corrugated paper conveying section and a double-faced machine, wherein the double-faced machine comprises a fronthot plate conveying part, a ventilating heating transition section and a back conveying part, heat sources are arranged on the upper and lower sides of a ventilating heating channel of the ventilating heating transition section, a plurality of rollers which are used for preventing the printing layer on the outer surface of a preprinted sheet from being scraped are arranged on the upper side of the ventilating heating channel, and ventilating clearances are formed between the rollers; when the preprinted sheet and corrugated paper on a preprinted sheet frame enter the double-faced machine, theprinting layer of the preprinted sheet is upward and synchronously moves together with the front hot plate conveying part, the rollers and the back conveying part so as to prevent from being scraped.According to the corrugated paper production line, the preprinted sheet frame approaches to the inlet end of the double-faced machine, so that the waste of the preprinted sheet is reduced; additionally, the printing layer of the preprinted sheet is upward, so that the printing layer can synchronously moves together with the conveying component of the double-faced machine, the abrasion is avoided,and the loss caused by scraping is reduced.

The invention discloses a high-precision synchronous device for forging equipment. The structure includes: a base, a casing, a working casing, a storage table, an inspection window, a triangular clip, a slide rail, a fixed base, a processing device, a moving turntable, Waste collection tray, lighting lamp, water injection pipe, slide rail fixing seat, control lever, motor, rotating shaft, motor fixing seat, power supply device; the base is connected with an organic casing, and the casing is connected with a working casing. A storage table is provided on the working case, an inspection window is provided on the working case, a triangular clip is connected beside the working case, and a processing device is movably connected to the slide rail. The present invention can place the processing device in the Move on the guide rail, adjust the position of the processing device, locate the specific position for processing, and process some difficult-to-process positions, greatly improving the coverage and availability of processing, more convenient and easy to use, suitable for large-scale The industrial production and today's people's demand for processing.

The invention relates to the technical field of ironing equipment, and discloses an assembly line ironing device for cotton pullover clothes. The assembly line ironing device comprises an equipment frame, wherein conveying rollers are arranged on left and right sides of an inner cavity of the equipment frame, conveying wheels are connected to the front ends of the conveying rollers in a sleeving mode, the two conveying wheels are in conveying connection through a conveying chain, clamping sleeves are fixedly connected to the front face of the conveying chain at equal intervals, clamping feet are connected into the clamping sleeves in a sleeving mode, and a containing frame is fixedly connected to the front faces of the clamping feet. When the ironing device is in use, the clamping sleeves are arranged on the conveying chain, and a forming plate is clamped in the clamping sleeves through the clamping feet, so that clothes sleeved on the forming plate can move to the left side in a flat posture, the moving clothes can be ironed by a top ironing plate and a bottom ironing plate, and thus the ironing efficiency is greatly improved compared with the original ironing efficiency, the standard requirements of existing assembly line production are met, and the machining requirements of factories are better met.