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Special-shaped curved cover plate and flexible screen lamination device and lamination method

ActiveCN108615463AAvoid side contactAchieve attachmentIdentification meansEngineeringMechanical engineering

The invention relates to a special-shaped curved cover plate and flexible screen lamination device and a lamination method. The lamination device comprises a supporting film, a first lamination mechanism and a second lamination mechanism. The supporting film is used for supporting a flexible screen; the first lamination mechanism is positioned on one side, away from the flexible screen, of the supporting film and used for adhering partial region of the flexible screen in a straight area of a special-shaped curved cover plate; the second lamination mechanism is used for supporting the supporting film and driving the supporting film on two sides of the first lamination mechanism to be flattened, so that the residual part of the flexible screen can be adhered to the special-shaped curved cover plate. The special-shaped curved cover plate and flexible screen lamination device has advantages that by the supporting film for controlling the position of the flexible screen, the flexible screenis prevented from contacting with the lateral side of the special-shaped curved cover plate, and adhesion of the flexible screen and an arc area of the special-shaped curved cover plate can be realized. In addition, by the lamination device, distributed lamination of different areas of the flexible screen can be realized, so that the arc area of the special-shaped curved cover plate can be fit completely, and lamination effects are further improved.

Special-shaped curved cover plate and flexible screen lamination device and lamination method

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Owner:GUANGZHOU GOVISIONOX TECH CO LTD

Antibacterial high-water-absorption linen and preparation method thereof

InactiveCN108729214AImprove water absorptionEnsure safetyBiochemical fibre treatmentLiquid repellent fibresPolyesterPotassium persulfate

The invention discloses antibacterial high-water-absorption linen. The antibacterial high-water-absorption linen comprises an antibacterial outer layer, a jute fiber layer and an inner base layer, wherein the antibacterial outer layer is made of polyester fiber material soaked by an antibacterial agent, the jute fiber layer is arranged in the antibacterial outer layer, the jute fiber layer is formed by interweaving warp yarns and weft yarns of jute fibers, the inner base layer is arranged inside the jute fiber layer, and the inner base layer is made of spandex fibers; and the antibacterial agent is prepared from the following raw materials: hydrogel, polylactic acid, sodium alginate, acrylamide, potassium persulfate, N,N'-methylene bisacrylamide, cortex cinnamomi extract liquid, carbon nanotube, chitosan, antibacterial reinforcing additive, water absorption reinforcing additive, and silane coupling agent KH-570. By preparing the antibacterial agent, the antibacterial agent is used forsoaking the polyester fiber material, so that the prepared antibacterial high-water-absorption linen has excellent antibacterial and water absorption performances.

Antibacterial high-water-absorption linen and preparation method thereof

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Owner:长沙浩然医疗科技有限公司

Fe3O4@bacterial cellulose/graphene oxide composite aerogel as well as preparation method and application thereof

InactiveCN109499546ALarge specific surface areaLarge adsorption capacityOther chemical processesWater contaminantsFreeze-dryingOxide composite

The invention provides Fe3O4@bacterial cellulose/graphene oxide composite aerogel as well as a preparation method and application thereof. The preparation method comprises the following steps: washingbacterial cellulose with water, soaking in a sodium hydroxide alkali solution, and removing saccharides; adding the crushed bacterial cellulose slurry into ultrasonically dispersed graphene oxide mixed liquid, stirring uniformly, then ultrasonically vibrating and mixing, and standing for a period of time; adding an appropriate amount of mixed liquid of FeSO4.7H2O, FeCl3.6H2O, polyethylene glycol4000 and absolute ethanol, adding a suitable amount of ammonia water under the condition of high temperature stirring, carrying out a reaction for a period of time, and freeze-drying to obtain the Fe3O4@bacterial cellulose/graphene oxide composite aerogel material. The material is used for absorbing and removing heavy metals such as Pb, Cd, Cu, Cr and Mn in sewage and polluted soil; the preparation method not only improves the absorption performance of the bacterial cellulose, but also enhances the separation effect of the material, thus avoiding secondary pollution.

Fe3O4@bacterial cellulose/graphene oxide composite aerogel as well as preparation method and application thereof

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Owner:SOUTH CHINA UNIV OF TECH

Substrate structure and attachment method and stripping method of flexible substrate thereof

InactiveCN105552088AAchieve attachmentAchieve strippingLamination ancillary operationsSolid-state devicesEngineeringUltimate tensile strength

The invention discloses a substrate structure and an attachment method and stripping method of a flexible substrate thereof. The substrate structure comprises a carrier substrate and a flexible substrate and also comprises one or more bonding layers, wherein the flexible substrate is arranged on the carrier substrate, the bonding layers are clamped between the carrier substrate and the flexible substrate and are arranged in parallel, each bonding layer comprises an electric bonding layer used for converting bonding strength under the action of an electric field, and the electric bonding layer is arranged on one side, which is in contact with the flexible substrate, of the bonding layer. Since the electric bonding layer is arranged on one side of the flexible substrate in the substrate structure and used for converting the bonding strength under the action of the electric field, the attachment and the stripping of the flexible substrate during the fabrication process can be achieved by the electric bonding layer only under the action of the electric field, and the carrier substrate and the bonding layers can be recycled.

Substrate structure and attachment method and stripping method of flexible substrate thereof

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Owner:BOE TECH GRP CO LTD +1

Attaching method of special-shaped curve cover plate and flexible screen

ActiveCN108694891AAvoid edge contactAchieve attachmentIdentification meansButt jointEngineering

Attaching method of special-shaped curve cover plate and flexible screen

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Owner:GUANGZHOU GOVISIONOX TECH CO LTD

Trusted non-3GPP (3rd-Generation Partnership Project) access network element, method for accessing mobile network and detaching method

ActiveCN103024737AAchieve attachmentConnection managementWireless network protocolsAccess networkIp address

The invention provides a method for accessing a mobile network by a trusted non-3GPP (3rd-Generation Partnership Project) network. The method comprises the steps of: triggering a network element of a trusted non-3GPP access network (TNAN) by a message successfully identified by an extensible authentication protocol (EAP), or receiving a triggering message successfully identified by the EAP, creating a session with a packet data network gateway (P-GW) of the mobile network, and storing an IP (Internet Protocol) address assigned by the P-GW for UE (User Equipment); and after the TNAN network element receives an IP address request message of the UE, assigning the IP address to the UE if the IP address is consistent with the type of a packet data network (PDN) requested by the UE is present in local. The invention further provides a detaching method and the TNAN network element.

Trusted non-3GPP (3rd-Generation Partnership Project) access network element, method for accessing mobile network and detaching method

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Owner:ZTE CORP

Novel water-based preparation formulation of methylamino abamectin benzoate

InactiveCN103563892AGood application effectReduce wasteBiocideAnimal repellantsWater basedEmulsion

The invention discloses a novel water-based preparation formulation of methylamino abamectin benzoate, which is a microcapsule suspending agent-aqueous emulsion formed by mixing a methylamino abamectin benzoate microcapsule suspending agent and a methylamino abamectin benzoate aqueous emulsion. The preparation formulation is composed of the following components in percentage by mass: 0.5-6% of methylamino abamectin benzoate, 1-15% of solvent, 1-20% of encapsulating agent, 1-10% of surfactant, 1-10% of antifreezing agent, 0.01-1% of thickener, 0.01-5% of pH regulator, 0.01-1% of defoaming agent, 0.01-1% of preservative and the balance of water. The preparation formulation can lower the consumption of the organic solvent and alleviate the environmental hazard, has the advantages of quick effect taking, high durability and stable performance, and is convenient to use.

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Owner:GUANGDONG ZHONGXUN AGRI TECH

Graphene oxide flame-retardant straw material and preparation method therefor

ActiveCN104986982ALarge specific surface areaImprove thermal stabilitySolid waste managementFiberGraphite oxide

The invention provides a graphene oxide flame-retardant straw material and a preparation method therefor. After drying straw fiber, mechanically grinding the straw fiber till the granularity is less than 100 [mu]m; putting graphene oxide in deionized water and carrying out ultrasonic dispersion for 3 hours to obtain a uniform graphene oxide aqueous solution with dispersion concentration of 0.2-1 mg / ml; pouring mechanically ground straw powder into the graphene oxide aqueous solution and carrying out ultrasonic dispersion for 30 minutes; and stirring and evaporating the dispersed mixed system at 90 DEG C till the system is thick and drying the system at 60 DEG C to remove residual water so as to obtain the graphene oxide flame-retardant straw material coated with one or more layers of graphene oxide. The graphene oxide flame-retardant straw material is simple in preparation process and environmental-friendly, provides a novel path for developing application of straws in the field of building materials, and has a broad application prospect.

Owner:JILIN JIANZHU UNIVERSITY

Magnetic powder detection device for omnibearing detection of steel structure and detection method thereof

PendingCN112986378AUniform treatmentUniform processingMaterial magnetic variablesMagnetic powderMaterials science

The invention discloses a magnetic powder detection device for omnibearing omnibearing detection of a steel structure and a detection method thereof, relates to the technical field of steel material detection, and aims to solve the problem that the detection effect is influenced by different specifications and models of steel materials in the detection process of an existing magnetic powder detection device. The device comprises a shell, a detection cavity is formed in the shell, a supporting seat is fixedly arranged at the bottom of the detection cavity, a placement table is rotatably mounted above the supporting seat, first electric push rods are fixedly arranged on the two sides of the detection cavity, mounting plates are arranged at the upper ends of the first electric push rods, and rotating discs are rotatably mounted in the mounting plates; vertical adjusting devices are arranged on the two sides of the front end and the rear end of the detection cavity, a horizontal adjusting device is installed between the vertical adjusting devices, a magnetizing coil is installed at one end of the horizontal adjusting device, and a magnetic suspension spray head and a magnetic powder spray head are arranged on the magnetizing coil.

Magnetic powder detection device for omnibearing detection of steel structure and detection method thereof

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Owner:南通市建设工程质量检测站有限公司

Electrode patch for treating dysmenorrhea and wearable device

PendingCN113082520AAccelerated cycleReduces uncomfortable feeling of stasisExternal electrodesArtificial respirationEngineeringPhysical therapy

The invention discloses an electrode patch for treating dysmenorrhea and wearable device, and relates to the technical field of electrical stimulation treatment equipment. The electrode patch comprises an electrode carrier and a dysmenorrhea patch, the dysmenorrhea patch is arranged on the electrode carrier, the dysmenorrhea patch comprises a positive electrode plate and a plurality of negative electrode plates, the positive electrode plates and the negative electrode plates are used for being connected with the human body to generate micro-stimulation current, one positive electrode plate and the multiple negative electrode plates form a treatment area, and the treatment area acts on the dysmenorrhea part of the human body.The present invention can be used for concentrated treatment by generating plane diffraction by micro-stimulation current, the treatment area formed by the positive electrode plate and the plurality of negative electrode plates can perform nerve interference on the nerve effect of the dysmenorrhea position, and the electrode patch has the advantages that the effective pain relieving effect is achieved, and production and manufacturing are more convenient.

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Owner:CHENGDU ROUDIAN YUNKE SCI & TECH CO LTD

Automatic tire labeling equipment

ActiveCN106184955AImprove labeling efficiencyReduce manual error rateLabelling machinesEngineering

The invention discloses automatic tire labeling equipment. The automatic tire labeling equipment comprises a support table, a label tray fixed table, a strip recovery table, a label stripping device and a labeling device. The label tray fixed table is arranged on the support table. The label stripping device is fixed to the support table. The strip recovery table is arranged on the support table and connected with a first driving device which is used for driving the strip recovery table to rotate to wind and recover a strip. The labeling device is arranged on one side of the label stripping device and comprises a labeling head and a second driving device. The second driving device drives the labeling head to operate to a tire to conduct labeling. Through the automatic tire labeling equipment, a label can be stripped from the strip automatically, the labeling device taken down the stripped label, and attaching of the label is achieved. The whole process is operated in a full-automatic mode, manual participation is not needed, thus the labeling efficiency is improved, and the manual error rate is lowered effectively.

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Owner:QINGDAO HIGHWAY IOT TECH CO LTD

Glue dispensing method and system

InactiveCN111389681AIncrease productivitySimple and intelligent operationLiquid surface applicatorsMaterial gluingCamera identificationManufacturing engineering

The invention discloses a glue dispensing method and system. The method comprises the following steps of obtaining the position of a glue dispensing object; determining a glue dispensing position on the glue dispensing object, editing a glue dispensing motion trail, and performing glue dispensing operation according to the glue dispensing motion trail; and selecting an attaching position, generating an attaching coordinate according to the attaching position, and taking a material to complete the attaching operation. The glue dispensing method and system have the following characteristics that1, glue dispensing with accurate positioning can be realized; 2, a plurality of glue dispensing heads can be controlled to dispense glue at the same time, so that the production efficiency is greatlyimproved; 3, products subjected to glue dispensing can be attached; 4, all the glue dispensing positions and attaching positions can be freely drawn, and can be accurately executed after being identified through a camera; and 5, the operation is simple and intelligent, the whole action process can be executed in one step, and the desired effect can be achieved by one-key execution.

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Owner:深圳市汇众智慧科技有限公司

Water-based new preparation formulation ZW of chlorpyrifos, and processing and application thereof

ActiveCN103120178AGood application effectReduce wasteBiocideAnimal repellantsWater basedChlorpyrifos

The invention discloses a new preparation formulation containing chlorpyrifos, and a processing method and application thereof, belonging to the technical field of pesticide production and processing. The new preparation formulation ZW containing chlorpyrifos is a microcapsule suspending agent-water emulsion formed by mixing a chlorpyrifos microcapsule suspending agent and a chlorpyrifos water emulsion and comprises the following components in percentage by mass: 0.5-60% of chlorpyrifos, 1-25% of solvent, 1-20% of encapsulating agent, 1-10% of surfactant, 1-10% of antifreezing agent, 0.01-1% of thickener, 0.01-5% of pH regulator, 0.01-1% of defoaming agent, 0.01-1% of preservative and the balance of water. The invention also provides application of the new preparation formulation containing chlorpyrifos in the field of agricultural pest control. The preparation lowers the consumption of organic solvent, reduces the harm to the environment, has favorable fast-acting property and long-acting property, and is stable in performance and convenient to use.

Water-based new preparation formulation ZW of chlorpyrifos, and processing and application thereof

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Owner:NANJING REDSUN

Super absorbent resin and preparation method thereof

InactiveCN108485149AGood biocompatibilityPorousSodium bicarbonateMethacrylate

The invention discloses super absorbent resin and a preparation method thereof. The super absorbent resin comprises the following raw materials: metacrylic acid ester, an inorganic alkali solution, acrylamide, 2-methylbenzenesulfonic acid, xanthan gum, sodium bicarbonate, ammonia water, polylactic acid, chitosan, an antibacterial modified aid, a heat-resistant modified aid and a silane coupling agent KH-570; and the super absorbent resin is prepared by steps, such as preparing base materials and modified fillers and then mixing the base materials and the modified fillers. The super absorbent resin has excellent antibacterial and heat-resistant properties.

Super absorbent resin and preparation method thereof

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Owner:长沙小新新能源科技有限公司

Positioning mechanism for planar full-automatic labeling machine

InactiveCN104670604ANo deviation will occurAchieve attachmentLabelling machinesLabelling short rigid containersMechanical engineeringPulsed power

The invention discloses a positioning mechanism for a planar full-automatic labeling machine. The positioning mechanism comprises a push part connected with a pulsed power source, wherein the push part is positioned on one side of a transfer guide rail; a rotating part opposite to the push part is arranged on the other side of the transfer guide rail; the transfer guide rail is arranged on a rack; a first positioning part and a second positioning part are arranged on the rack part at which the rotating part is positioned; and a label is positioned in any positioning part. According to the positioning mechanism provided by the technical scheme, accurate pushing, rotating and positioning operations in the labeling process can be guaranteed.

Positioning mechanism for planar full-automatic labeling machine

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Owner:DONGGUAN JINBIAO AUTOMATION EQUIP

Powder throwing magnetic attraction type metal bar polishing device

ActiveCN113334220AEasy to polishPlay a cooling roleGrinding machinesGrinding work supportsPolishingMetallic materials

The invention discloses a powder throwing magnetic attraction type metal bar polishing device, and belongs to the technical field of polishing machining of metal materials. An inwards-concave arc-shaped bearing and a pair of flow deflectors are arranged, a magnetic polishing roller is located above a particle falling cooling part, and a plurality of magnetic particles are arranged at the particle falling cooling part; and after an inner electromagnetic roller is powered on and magnetic, the outer wall of the magnetic polishing roller is magnetic, so that the magnetic particles are attached to the outer wall of the magnetic polishing roller, the magnetic particles are rubbed between the magnetic polishing roller and a metal bar, and the polishing effect is improved. Meanwhile, an air supply pipe is used for supplying air to the particle falling cooling part, gas pushes part of magnetic particles which are not magnetically attracted to the magnetic polishing roller to be thrown to the end wall of the metal bar, multi-point impact type damage is achieved on impurities such as oxide skin, and therefore subsequent polishing of the magnetic polishing roller is facilitated, in addition, water is used for leaching the magnetic particles, on one hand, dust is removed, and on the other hand, the effect of cooling the polished end face is achieved.

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Owner:南通英富泰电气科技有限公司

Rotary labeling mechanism and labeling and ink-jet printing machine with same

PendingCN111038818AAchieve attachmentLabelling machinesStructural engineeringMechanical engineering

The invention provides a rotary labeling mechanism and a labeling and ink-jet printing machine with the same. The rotary labeling mechanism comprises a rotating plate, a camera recognizing assembly and a labeling mechanism. The rotating plate is provided with a labeling station. The outer edge of the rotating plate is provided with a containing groove capable of containing a to-be-labeled pipe. The camera recognizing assembly comprises a camera. The camera is provided with a labeling sensor which can trigger an in-place signal when sensing a pipe cover identification position. The labeling mechanism comprises a label conveying mechanism and a roller assembly. The roller assembly comprises a label roller and a driven roller. The label roller is arranged at the labeling station. The driven roller is arranged on the rotating plate and located on the periphery of the containing groove. The label conveying mechanism conveys label paper to the labeling station on the basis of the in-place signal. The label roller is connected with a position adjusting assembly. The position adjusting assembly drives the label roller to be pressed to the to-be-labeled pipe from the side face of the to-be-labeled pipe and makes the conveyed label paper rolled and attached to the to-be-labeled pipe when the to-be-labeled pipe rotates to the labeling station along with the rotating plate. By means of therotary labeling mechanism, the label can be attached at a designated angle.

Rotary labeling mechanism and labeling and ink-jet printing machine with same

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Owner:SUZHOU MEGAROBO TECH CO LTD

High stability shading adhesive tape and processing method thereof

PendingCN109943241AMake up for the defect of poor weather resistanceAvoid degummingFilm/foil adhesive release linersOne-hotPeel force

The invention discloses a high stability shading adhesive tape and a processing method thereof. The high stability shading adhesive tape comprises at least one shading tape, at least one hot melt adhesive parallel to the extension direction of the shading adhesive and transparent double faced adhesive tapes located on the outer sides of two ends of the hot melt adhesive. One adhesive sides of theshading adhesive, the hot melt adhesive and the double faced adhesive tape are covered by a supporting film while the other adhesive faces are covered by a handle film, and the peeling force of the handle film is greater than that of the supporting film. According to the scheme, the high stability shading adhesive tape integrates the shading adhesives and the hot melt adhesive effectively into anintegrated structure, and a plurality of adhesives can be attached by one-time operation, so that the efficiency is high. The defect that the weather resistance of the shading adhesives is poor is supplemented by means of the characteristics of the hot melt adhesive fully, so that stable bonding is guaranteed, and the probability of degumming the shading adhesives is avoided. By adding the doublefaced adhesive tape, the hot melt adhesive at constant temperature clings to a to-be-adhered element stably during attachment, and the position precision is guaranteed, thereby providing guarantee tobonding the hot melt adhesive in a follow-up process, and the pasting difficulty is reduced.

High stability shading adhesive tape and processing method thereof

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Owner:ZAIXIAN ELECTRONICS SUZHOU

Efficient fire extinguishing agent for extinguishing composite fire and preparation method thereof

InactiveCN112642087AReduce surface temperatureSolve the technical problems that cannot be extinguished for composite firesFire extinguisherFoaming agentActive agent

The invention discloses an efficient fire extinguishing agent for extinguishing compound fire and a preparation method thereof. The fire extinguishing agent is used for extinguishing various types of fire, and belongs to the technical field of fire extinguishing agents. The fire extinguishing agent comprises the following components in parts by weight: 0.1 to 0.2 part of a thickener, 0.6 to 0.8 part of a stabilizer, 0.1 to 0.2 part of a suspending stabilizer, 0.2 to 0.5 part of a fluorocarbon surfactant, 0.6 to 1.8 parts of a foaming agent, 0.3 to 0.6 part of an emulsifier, 0.03 to 0.05 part of a foam forming agent, 0.3 to 0.5 part of a flame retardant, 0.03 to 0.05 part of a preservative and 95 to 98 parts of a water-solid mixed system (comprising 15% of raw material powder, 3% of a dispersing agent, 0.3% of a dispersing aid and 81.7% of deionized water). The fire extinguishing agent can achieve a good fire extinguishing effect on various types of fire disasters, the technical problem that a single fire extinguishing agent cannot extinguish composite fire disasters is solved, the fire extinguishing effect including the fire extinguishing effect of a new energy battery is remarkable, and the fire extinguishing agent is environmentally friendly.

Efficient fire extinguishing agent for extinguishing composite fire and preparation method thereof

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Owner:重庆慧雍应用技术研究院有限公司

Water-based solid-microsystem fire extinguishing agent for extinguishing combustion flame of lithium battery and preparation method thereof

ActiveCN111514509BStable physical and chemical propertiesAchieve isolationFire extinguisherPolyamideEnvironmental geology

The invention discloses a water-based solid-micro system fire extinguishing agent for extinguishing the burning flame of a lithium battery and a preparation method thereof, which belongs to the field of fire protection and comprises the following components in parts by weight: 10-40 parts of raw material powder, 2-5 parts of dispersant, 0.2-0.5 part of dispersing aid, 0.2-0.3 part of polyamide wax conditioner, 0.1-0.3 part of bentonite conditioner, 0.5-1 part of thixotropic thickener, 0.03-0.08 part of preservative, trishydroxymethylaminomethane. The pH of the HCl solution is adjusted to 8.0-8.5, and deionized water is added, totaling 100 parts by weight; the raw material powder is one or more of mineral powder, graphite powder and wrapped bicarbonate powder. The wrapped bicarbonate powder of the present invention is thermally decomposed after encountering a fire, releasing carbon dioxide and promoting fire extinguishing. Raw material powders such as vermiculite and graphite have a stable structure, have the characteristics of high temperature resistance, strong acid and alkali resistance, and can achieve adhesion to the burning surface and isolation of the flame, and avoid re-ignition.

Water-based solid-microsystem fire extinguishing agent for extinguishing combustion flame of lithium battery and preparation method thereof

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Owner:张平 +1

Traditional Chinese medicine privacy nursing plaster and preparation method thereof

InactiveCN110917178AExcellent breathability and water absorptionGood waterproofOrganic active ingredientsPeptide/protein ingredientsAnti bacterialPolylactic acid

The application discloses a traditional Chinese medicine privacy nursing plaster. The traditional Chinese medicine privacy nursing plaster comprises an ointment glue layer, an ointment stuffing layerand a second gauze layer. The traditional Chinese medicine privacy nursing plaster is characterized in that a first gauze layer, a polylactic acid antibacterial supporting layer and an adhering layerare arranged between the ointment glue layer and the second gauze layer; the first gauze layer is adhered between the ointment glue layer and the polylactic acid antibacterial supporting layer; the polylactic acid antibacterial supporting layer is adhered between the first gauze layer and the adhering layer; the adhering layer is adhered between the second gauze layer and the polylactic acid antibacterial supporting layer; a plurality of skeletons with a ladder-shaped structure are arranged in the polylactic acid antibacterial supporting layer; the ointment stuffing layer is stuffed in the skeletons; a ventilating net is adhered between the ointment filling layer and the first gauze layer; the polylactic acid antibacterial supporting layer adopts a cellular structure; and a plurality of ventilating holes which communicate with the polylactic acid antibacterial supporting layer are formed in the adhering layer. The invention also provides the preparation method of the traditional Chinese medicine privacy nursing plaster. The prepared traditional Chinese medicine privacy nursing plaster disclosed by the invention has excellent antibacterial performance and gas permeability, can achieve the effect of performing sterilizing and antibacterial treatment on privacy locations, is good in water absorption and can restrain the growth of the bacteria.