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9830 results about "Winding machine" patented technology

A winding machine or winder is a machine for wrapping string, twine, cord, thread, yarn, rope, wire, ribbon, tape, etc. onto a spool, bobbin, reel, etc.

Wave, wind and light comprehensive electricity generation ship on sea

The invention discloses a wave, wind and light comprehensive electricity generation ship on the sea in the technical field of development and utilization of ocean renewable energy sources. Floaters are installed on the two sides of a hull respectively, the floaters vibrate up and down under the action of waves, and wave energy is firstly translated into mechanical energy and then translated into high-pressure energy of hydraulic oil through a hydraulic transition system; a perpendicular shaft wind machine is installed on a deck of the hull, wind rotors rotate under the action of blown wind, and wind energy is firstly translated into mechanical energy and then translated into high-pressure energy of the hydraulic oil through the hydraulic transition system; the hydraulic oil carrying the high-pressure energy works through impacting a hydraulic motor and drives a direct driven electric generator to generate electricity; a photovoltaic cell square matrix is installed on the deck of the hull to absorb solar energy and translate the solar energy into electric energy. The wave, wind and light comprehensive electricity generation ship solves the problems that electricity generation with ocean energy resources is high in unit cost, poor in stability and the like, and greatly improves competitive power of the development and utilization of the ocean renewable energy sources due to the high flexibility of a system.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Wind energy-wave energy-tidal current energy integrated power generation structure based on single pile platform

A wind energy-wave energy-tidal current energy integrated power generation structure based on a single pile platform comprises a single pile platform wind power generation structure, a wave energy power generation device and a tidal current energy power generation device, the single pile platform wind power generation structure comprises a wind machine, a tower frame structure, a single pile supporting structure and a matched power transmission system, the wave energy power generation device is arranged on the water surface of the tower frame structure, and the tidal current energy power generation device is arranged on an underwater single pile supporting structure. The wind energy-wave energy-tidal current energy integrated power generation structure has the advantages that the single pile platform structure is convenient to construct, low in construction cost and wide in application range, the wind power generation structure, the wave energy power generation device and the tidal current energy power generation device share the single pile supporting structure and the power transmission system, the unit power generation cost can be effectively reduced, the structural design is reasonable and stable, the construction scheme is mature in technology, existing commercial products can be selected by a wind power generator and a tidal current power generator, modeling is simple and convenient to achieve, and performance optimizing design can be performed on a wave energy power generator by combining wave statistical features of a site selecting place.
Owner:DALIAN UNIV OF TECH

Full-automatic inductance winding machine and winding method thereof

The invention discloses a full-automatic inductance winding machine and a winding method of the full-automatic inductance winding machine, and belongs to the field of electronic component machining equipment. The full-automatic inductance winding machine comprises a support, a mechanical feeding mechanism, a mechanical discharging mechanism, a transfer mechanism, a winding mechanism and an operation panel and further comprises a secondary wire pressing mechanism. Compared with a traditional manual winding technology, the full-automatic winding machine has the advantages that efficiency is higher and quality is greatly improved. Compared with an existing automatic winding machine, the full-automatic inductance winding machine has the advantages that one cycle of the full-automatic inductance winding machine lasts for 7 seconds to 8 seconds, five products can be machined in one cycle, and therefore efficiency is not lower than that of a Rite winding machine; meanwhile the structure is simple, operation and maintenance are easy, manufacturing cost is 1/3 that of the Rite winding machine, and therefore more cost can be reduced; cut wire residues are shorter, 1/10 of copper wires are reduced compared with products with the same yield, it is estimated that ten thousand yuan of the copper wires can be reduced every year, the wire residues are firstly cut and then pressed, and therefore the treatment effect of the wire residues is better.
Owner:DONGGUAN KE RUI AUTOMATION TECH

Five-axis cement-soil mixing pile device and construction method

The invention relates to a five-axis cement-soil mixing pile device and a construction method. The device comprises a walking-type and crawler-type host machine, a winding machine, a guide rod, a steel wire rope, a slurry inlet, a power head, a speed change box, a speed reducer, drill stems, a middle support frame, a lower support frame, drill stems with wings, hoops, a multifunctional drill head, a slurry spraying opening and a background cement slurry mixing system, wherein the winding machine and the guide rod are fixed on the host machine; the power head is connected with a pulley on the top of the guide rod through the steel wire rope; the steel wire rope drives the power head to rise and fall in a vertical direction; the power head is connected with five drill stems sequentially through the speed change box and the speed reducer; the middle support frame is arranged on the middle parts of the five drill stems, and the lower support frame is arranged on the lower parts of the five drill stems; the drill stems with wings are connected to the lower ends of the drill stems; the hoops are arranged on the drill stems with the wings; the lower ends of the drill stems with the wings are connected with the multifunctional drill head; and the slurry spraying opening is formed in the multifunctional drill head. Compared with the prior art, the five-axis cement-soil mixing pile device has the advantages of guaranteeing the safety and the quality, reducing the cost, shortening the work period and the like along with no noise, no vibration and high efficiency.
Owner:SHANGHAI CHENGDI CONSTR

Independent variable oar control system and control method for wind generator set

The invention relates to an independent feathering control system and a control method for a wind driven generating set, wherein the control system comprises a sampling module, a control module and a driving module. A feathering motor in the driving module is connected with the blades of the wind driven generating set through a speed reducer. The sampling module is used to acquire the signals such as the wind driven generating set power, the boss rotating speed, the impeller position, the feathering angle, the paddle vibration, and the like, and to respectively send the acquired signals to the control module. The control module comprises a wind machine power controller for processing the wind driven generating set power signal and the boss rotating speed signal, a periodic unbalanced load compensation controller for processing the impeller position signal, the wind machine power signal and the boss rotating speed signal, a transient state impact load compensation controller for processing the feathering angle signal, the paddle vibration signal, the impeller position signal, the wind machine power signal and the boss rotating speed signal, and an output coupler for processing the signals outputted from the three controllers and comprehensively outputting the signals to the driving module.
Owner:SINOVEL WIND GRP

Numerical-control intelligent wall painting machine

The invention discloses a numerical-control intelligent wall painting machine. The numerical-control intelligent wall painting machine comprises a movable base, a vertical frame rod stretching device erected on the two sides of the base, a plastering device arranged on the vertical frame rod stretching device, an integrated control device arranged on the base and a power device arranged on the base. The plastering device comprises a plastering plate, a plaster hopper, a plaster hopper frame and a plaster hopper frame lifting device used for lifting the plaster hopper frame. The power device comprises a winding machine A and a winding machine B which are installed on the base. A touch screen controller is further arranged on the base through a supporting rod. The touch screen controller is in communication with the integrated control device. An angle adjusting device capable of automatically and intelligently adjusting the slant angle of stretchable vertical frame rods is arranged between the vertical frame rod stretching device and the base. By means of the numerical-control intelligent wall painting machine, many defects of an existing wall painting machine are overcome, the numerical-control intelligent wall painting machine is wide in application range, easy to operate, good in plastering quality, high in plastering efficiency and convenient to transfer, man-machine safety is guaranteed, time, labor and work are saved, and good economy popularizing value is achieved.
Owner:湖北超顺智能科技有限公司

A kind of preparation method of long fiber reinforced hollow fiber membrane

The invention discloses a method for preparing a long fiber reinforced hollow fibrous membrane. The method can be implemented in two ways: (1) adopting a spinning nozzle having a long fiber channel; introducing a long fiber into the long fiber channel; guiding the long fiber into a membrane casting solution and fiber compounding area via a fiber positioning plate; co-extruding the compounded long fiber and membrane casting solution; and forming a membrane under the action of core solution and external coagulating bath or cooling bath, and (2) adopting a spinning nozzle for co-extruding the long fiber and the membrane casting solution; guiding the long fiber out of a liquid material jar; guiding the long fiber to pass by a membrane casting solution pipeline and introducing the long fiber into the spinning nozzle from a membrane casting solution inlet of the spinning nozzle; co-extruding the long fiber and membrane casting solution after positioning the long fiber through the fiber positioning plate; forming the membrane under the action of core solution and external coagulating bath; and finally winding the membrane through a guide wheel and a winding machine. The long fiber reinforced compound membrane prepared by using the method has the advantages that the mechanical strength of the hollow fibrous membrane is increased by 3-5 times according to the quantity and variety of the long fiber in the hollow fibrous membrane, and the water flux, the rejection coefficient and the hydrophilicity are all obviously improved.
Owner:ZHEJIANG UNIV

Upcast method for producing high-purity bright copper rod

The invention relates to an upcast method for producing a high-purity bright copper rod. The method comprises the following steps of: drying smelting copper raw materials needed by smelting, mixing, adding the mixture into a smelting furnace, and covering firing charcoal with the thickness of between 100 and 150mm on starting molten copper until red copper is entirely molten, wherein molten copper constantly flows toward a heat preservation furnace under the action of fluid force; boiling the high-temperature molten copper and degassing before ingot guiding, adding prepared high-purity graphite carbon powder onto the liquid level of the molten red copper in the heat preservation furnace, and aerating high-purity nitrogen at the position which is 50 to 100mm lower than the liquid level of the heat preservation furnace; covering the firing charcoal after boiling and degassing, covering a furnace cover, performing draw casting operation, drawing a draw casting machine for draw casting bythe upcast method, cooling in a graphite crystallizer by the upcast method to obtain a qualified high-purity oxygen-free copper rod blank, and winding on a drawn cast ingot passive winding machine; and performing multi-pass rolling and fine-drawing on the high-purity oxygen-free high-brightness copper rod blank by an eight-rack rod cold rolling mill, and drawing the blank until the copper rod is obtained by a wire drawing machine, namely obtaining a finished product after the copper rod passes the inspection.
Owner:ZHONGTIAN ALLOY TECH

Spooling transport vehicle and automatic spindle conveying system and method

The invention discloses a spooling transport vehicle, an automatic spindle conveying system and an automatic spindle conveying method, belonging to the technical field of chemical fiber production. The automatic spindle conveying system is arranged between a winding machine and a special yarn vehicle, is used for taking down formed spindle from the winding machine and hanging the formed spindle on the special yarn vehicle, and comprises a temporary storage rotary table, a manipulator, the spooling transport vehicle and a control module, wherein the temporary storage rotary table is used for temporarily storing the formed spindle and corresponds to the manipulator, the manipulator is used for hanging the spindle stored on the temporary storage rotary table on the special yarn vehicle, the spooling transport vehicle runs between the winding machine and the temporary storage rotary table, and the control module is in communication connection with the temporary storage rotary table, the manipulator, the spooling transport vehicle and the winding machine respectively. With the arrangement of the spooling transport vehicle, a large amount of labor is replaced, the labor intensity of workers is greatly reduced, the management cost is reduced, and the probability of polluting and damaging the spindle is reduced.
Owner:RIAMB (BEIJING) TECH DEV CO LTD

Large and middle wind turbine digital intelligent hydraulic brake system

The invention discloses a digital, intelligent and hydraulic brake system of large and medium wind machine. The output end of the oil supply system links uniflow valve. Its output end joints to the first accumulator, pressure relay and input end of first plug-in valve through the first throttle valve. The output end of first plug-in valve links the second accumulator. Equip hydraulic cylinders with brake blocks on sucker-rod cavity end, two of which are taken as one group and are located relatively. The sucker-rod cavities of the hydraulic cylinders connect with the output ends of the first and second plug-in valve and the third linking switch valve through the bus. The output end of the second plug-in valve meets oil tank through second throttle valve. Two high-speed switch valves are taken as pilot stage together with two plug-in valves to form digital electro-hydraulic proportional valve. Brake blocks are equipped on both sides of brake chuck of the wind machine to change the open-close time ratio of high-speed switch valves and adjusts hydraulic braking force of the brake chuck. When meeting the working condition of unit braking, adjust the duty ratio of high-speed switch valves in unit time depending on wind speed and main shaft speed to realize intelligent control on braking force.
Owner:ZHEJIANG UNIV

Splitting winding machine for base paper

ActiveCN101301969ACut evenlyOffset is automatically eliminatedMetal working apparatusArticle deliveryWinding machineEngineering
The invention relates to the decorative winding device technical field, in particular to a base paper cutting winding machine which comprises an unwinding device and a winding device. A cutting mechanism comprising a cutting roller and a cutting knife is arranged between the unwinding device and the winding device, the two ends of the cutting roller are movably arranged on a cutting bracket, and the cutting knife is coaxially arranged on the cutting roller. A driving roller is arranged right under the cutting roller, the two ends of the driving roller are movably arranged on the cutting bracket, and the cutting roller is respectively connected with the two ends of the driving roller by driving pairs. Two groups of guiding roller sets are arranged on the winding device, and the guiding roller sets are arranged on a winding frame. A first winding roller and a second winding roller are respectively arranged on the upper part and the lower part of the winding frame, and the first and the second winding rollers are respectively connected with a first driving mechanism and a second driving mechanism. By utilizing the cutting winding machine, cutting and winding works can be completed by one time, furthermore, the cutting is equal and the winding is neat, thus conserving manpower and cost.
Owner:东莞市华富立装饰建材有限公司

Central winding machine

ActiveCN102658987ARealize automatic roll changeFast roll changeWebs handlingWinding machineConductor Coil
The invention provides a central winding machine. The central winding machine comprises a machine frame and an overturning frame, wherein the overturning frame can be installed on a machine frame in a rotating manner, and a first winding shaft and a second winding shaft are installed on the overturning frame. The central winding machine is characterized by further comprising a material receiving mechanism, wherein the material receiving mechanism comprises a material receiving frame, a press roll, a press roll frame, a cutting tool, a cutting tool translating mechanism, a chip roller and a chip roller frame, wherein the material receiving frame can be installed on the machine frame in a rotating manner, a material receiving frame oscillation control mechanism is arranged on the machine frame, the press roll frame is installed on the material receiving frame in a rotating manner, the press roll is installed on the press roll frame, a press roll oscillation control mechanism is arranged on the material receiving frame, the cutting tool translating mechanism is arranged on the material receiving frame, the cutting tool is connected to a power output end of the cutting tool translating mechanism, the chip roller frame is installed on the material receiving frame in a rotating manner, the chip roller is installed on the chip roller frame, and a chip roller oscillation control mechanism is arranged on the material receiving frame. According to the invention, as the material receiving mechanism is arranged, materials can be cut off and received automatically, automatic roll replacement and high roll replacing speed can be realized, and production efficiency can be increased.
Owner:SHANTOU DACHENG ENVIRONMENTAL PROTECTION PRECISION MACHINE TECH CO LTD

Continuous production device and method for glass fiber reinforced belt polyethylene composite pipe

ActiveCN106182841AEliminate vacuum sizing processAvoid stratificationCoatingsRigid pipesGlass fiberWinding machine
The invention belongs to the technical field of plastic pipes, and particularly relates to a continuous production device and method for a glass fiber reinforced belt polyethylene composite pipe. A main structure of the production device comprises a first extruder, an inner pipe die, a vacuum sizing box, a first cooling spraying box, a first tractor, a first winding machine, a first heater, a second winding machine, a second heater, an automatic belt replacing mechanical arm, an outer pipe extruder, an outer pipe extrusion die, an outer pipe cooling sizing die, a second cooling spraying box, a second tractor, a meter counter, a fixed-length cut-off machine and a finished pipe containing frame. The technology process of the production method comprises total four steps of inner pipe extrusion forming, continuous composite belt winding, outer pipe extrusion wrapping and cutting warehousing, and continuous online production of the glass fiber reinforced belt polyethylene composite pipe is achieved. According to the production device for the glass fiber reinforced belt polyethylene composite pipe, the using environment is friendly, the production method principle is scientific and reasonable, the produced and prepared glass fiber reinforced belt polyethylene composite pipe is high in compression strength and small in pipe thickness, the production cost is low, and energy saving and environment friendliness are achieved.
Owner:王庆昭

Intelligent flexible packaging production line for box type products

ActiveCN103935568ADynamic adjustment of process parametersWith intelligent line change functionPackaging automatic controlPackaging machinesWinding machineProduction line
The invention discloses an intelligent flexible packaging production line for box type products. The intelligent flexible packaging production line comprises a first roller conveying line, a second roller conveying line, a production line MES system, a WINCC system, a robot palletizer and four control cabinets. A scanner, a film sealing machine, a transferring boxing machine, a linear box sealing machine and a corner and edge box sealing machine are sequentially arranged between the feeding segment and the discharging segment of the first roller conveying line. A box body is arranged between the film sealing machine and the transferring boxing machine. A tray, a winding machine and a first packaging machine are sequentially arranged between the feeding segment and the discharging segment of the second roller conveying line. The robot palletizer is arranged between the feeding segment of the first roller conveying line and the discharging segment of the second roller conveying line. According to the intelligent flexible packaging production line for the box type products, the intelligent flexible packaging production line is compatible with the box type products with different appearances, procedures of feeding, film sealing, vacuum pumping, box opening, box entering, box sealing, weighing, packaging, stacking, marking, discharging and the like can be intelligently finished in a full-automatic mode. The intelligent flexible packaging production line for box type products is wide in application and suitable for packaging of many products in the communication industry.
Owner:XIAN AEROSPACE PRECISION ELECTROMECHANICAL INST
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