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38results about How to "Avoid potential harm" patented technology
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Psychological pressure value predicting method and system based on microblog
InactiveCN105183876AAvoid potential harmWeb data indexingSpecial data processing applicationsPotential harmPrediction methods
The invention provides a psychological pressure value predicting method and system based on microblog. The method includes the steps of detecting microblog information issued by a target object, obtaining the pressure value and issuing time of each piece of microblog information, establishing a first pressure-time sequence of the target object according to the pressure value and issuing time of each piece of microblog information, dividing the first pressure-time sequence according to the preset time granularity, obtaining a plurality of second pressure-time sequences corresponding to the preset time granularity, obtaining pressure values of microblog information in the second pressure-time sequences, establishing a time sequence model according to the pressure values of microblog information in each second pressure-time sequence, and determining the pressure value of the corresponding microblog information of the next second pressure-time sequence of the target object according to the time sequence model. The psychological pressure value of the target object can be predicted, so the target object can conveniently manage psychological pressure of himself / herself and can be prevented from potential harms caused by psychological pressure.
Owner:TSINGHUA UNIV
Noise prediction system and method
ActiveCN110222843AImprove development efficiencyImprove efficiencyDiagnostic recording/measuringMeasurements using NMR imaging systemsResonancePrediction system
The invention discloses a noise prediction system and method. The method comprises the steps of obtaining a gradient waveform and a corresponding sound pressure waveform in a magnetic resonance scanning process; preprocessing the gradient waveform and the corresponding sound pressure waveform; performing machine learning model training on the preprocessed gradient waveform and the corresponding sound pressure waveform to obtain a response relationship between the gradient waveform and noise; and carrying out noise prediction on gradient waveforms of different sequences by adopting the responserelationship.
Owner:SHANGHAI JIAO TONG UNIV
Hydrogen chloride compressor
InactiveCN101514705AAvoid potential harmExtended service lifePump componentsPump installationsImpellerGas compressor
The invention relates to a centrifugal type compressor, especially to a hydrogen chloride compressor, and mainly solves technical problems that in prior art if liquid-ring compressor is employed, efficiency is low, if pressure is further increased, efficiency is lower, if diaphragm type compressor is employed, transportation capability is relatively smaller, gas transportation pressure pulsation is larger and cost is higher. The hydrogen chloride compressor includes a gear speedingup box, and a gear shaft which perforates and is connected with the gear speedingup box, and is characterized in that the gear shaft is connected with a driving device, the gear speedingup box is connected with a compression component which includes a spiral case, a spiral case inner body is arranged in the spiral case, an opening is arranged at the spiral case inner body and is connected with a inlet pipe, a impeller opposite to the inlet pipe is arranged in the spiral case inner body and is connected with a gear shaft, a medium outlet flow passage is arranged between the spiral case inner body and the spiral case, a diffuser is arranged at the medium outlet flow passage, and a gas sealing component is arranged between the impeller and the gear speedingup box.
Owner:HANGZHOU ZHENXING IND PUMP MFG
Hearing Aid Device And Hearing Aid Device System
InactiveCN106068006AAvoid potential harmCompletely in canal hearing aidsIn the ear hearing aidsHearing aidLoudspeaker
A hearing aid device configured to be partly or fully inserted into the ear canal of a user is disclosed. The hearing aid device comprises a receiver (loudspeaker) adapted to generate and send an air-borne acoustic signal towards the eardrum when the hearing aid device is partly or fully inserted into the ear canal. The hearing aid device further comprises a microphone configured to receive acoustic signals. The hearing aid device comprises a processing unit configured to determine if the hearing aid device is positioned in a correct position in the ear canal on the basis of the acoustic signals received by the microphone.
Owner:OTICON
Micro blog-based adolescent psychology pressure change trend predication method and system
The invention provides a micro blog-based adolescent psychology pressure change trend predication method and a micro blog-based adolescent psychology pressure change trend predication system. The method comprises: detecting micro blog information issued by a target object; acquiring a pressure value and issuing time of each micro blog information; and establishing a first pressure time sequence of the target object according to the pressure value and issuing time of each micro blog information; dividing the first pressure time sequence according to preset time granularity, acquiring multiple second pressure time sequences corresponding to the preset time granularity; acquiring a pressure value of micro blog information in each second pressure time sequence, establishing a K graph by use of the pressure value of the micro blog information in each second pressure time sequence, and determining a change trend of the pressure value of the micro blog information corresponding to the next second pressure time sequence of the target object according to the K graph. The micro blog-based adolescent psychology pressure change trend predication method and the micro blog-based adolescent psychology pressure change trend predication system can predicate a psychology pressure change trend in advance, so that the target object can adopt a healthy and positive method to management pressure conveniently, and thus potential harm brought by psychology pressure is avoided.
Owner:TSINGHUA UNIV
End effector and operation method
The invention provides an end effector and an operating method. The end effector comprises an effector body and a supporting piece, wherein the effector body comprises a frame and a mounting block, the mounting block is movably mounted in the frame, the supporting piece is arranged on the mounting block, the supporting piece is used for mounting a surgical needle, and the mounting block drives thesurgical needle to puncture through the supporting piece. The operation method of the end effector comprises the following steps: (a) opening a cantilever through a control module, and placing a surgical needle on the cantilever; (b) clamping a cantilever through the control module; (c) setting the puncture depth through the control module; (d) moving a positioning device to a specified positionthrough a mechanical arm, and adjusting the puncture direction; (e) rotating the surgical needle through the control module; (f) pushing the operation needle until the set distance is reached; (g) opening the cantilever, releasing the surgical needle, and finishing the puncture.
Owner:深圳市箴石医疗设备有限公司
Safety system for augmenting roadway objects on heads-up display
ActiveCN106796755AAvoid potential harmAvoid ticketsImage enhancementImage analysisHead-up displayGraphics
The disclosure includes a system and method for providing a heads-up display in a vehicle for alerting users to roadway objects. The method includes monitoring for a roadway object; detecting the roadway object; generating graphical data configured to emphasize the roadway object on a heads-up display; determining whether a user sees the roadway object; responsive to the user failing to see the roadway object, determining whether the roadway object is critical; and responsive to the roadway object being critical, enhancing a graphic output on the heads-up display to get the user's attention.
Owner:TOYOTA JIDOSHA KK
Alimentary tract drug release remote controlled capsule system
InactiveCN100588378CAvoid potential harmSimple structureTransmission systemsMedical devicesEnergy couplingDrug release
Owner:CHONGQING UNIV
Chromate-free passivation agent and preparing method and application thereof
ActiveCN106929841AGood passivation effectStrong corrosion resistanceMetallic material coating processesAmmonium sulfateCorrosion
The invention relates to the technical field of metal passivation, in particular to a chromate-free passivation agent and a preparing method and application thereof. The chromate-free passivation agent is prepared from raw materials including, by weight percentage, 0.5%-3% of hexafluorozirconic acid, 0.4%-2% of hydrofluoric acid, 0.1%-1.5% of borax, 0.05%-0.3% of cerous nitrate, 0.05%-0.5% of sodium nitrate, 0.1%-1% of potassium nitrate, 0.1%-2% of ammonium sulfate, 0.1%-3% of fluoride salt, 0.5%-3% of fluozirconate and the balance water. The chromate-free passivation agent is non-toxic, harmless, free of environmental pollution, nonflammable, not flammable, good in passivation effect and high in corrosion resistance.
Owner:重庆市金思杰科技有限责任公司
Safe and labor-saving distribution line stay wire bending formation structure
ActiveCN106340824AReduce labor intensityCooperate accuratelyApparatus for overhead lines/cablesEngineeringConical surface
Owner:SHANGHE COUNTY POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO +1
Anti-static cover for automobile
InactiveCN108791141AReduce staticAvoid accumulationLayered productsElectric/fluid circuitGround contactInter layer
The invention discloses an anti-static cover for an automobile. The anti-static cover for the automobile comprises a waterproof coating, a middle layer and an anti-static layer which are arranged in sequence from outside to inside; at least one flexible conductive body is arranged at the lower edge of the cover body; one end of the flexible conductive body is connected with the middle layer and the anti-static layer; the other end of the flexible conductive body is in contact with the ground while the anti-static cover in a use state; the middle layer comprises a first buffering layer, a conductive layer and a second buffering layer; the conductive layer is arranged between the first buffering layer and the second buffering layer; and the first buffering layer is a waterproof elastic layer. According to the anti-static cover for the automobile, by arranging the anti-static layer in a protective cover, the static electricity on the surface of an automobile body is effectively reduced; and meanwhile, as the conductive layer is also arranged in a cover body of the anti-static cover for the automobile, and a conductive body is arranged at the lower end part of the cover body, the static electricity generated by the automobile body can be rapidly eliminated.
Owner:苏州斯洁科电子有限公司
Application of L-arabinopyranose in preparing medicines for treating telotism dysfunction
ActiveCN101797260AImprove erectile dysfunctionAvoid potential harmOrganic active ingredientsSexual disorderDrugAndrology
Owner:SHENGQUAN HEALTANG
Tower stay wire bending device suitable for large bending force
ActiveCN106384969ASimple structureImprove work efficiencyApparatus for overhead lines/cablesConical surfaceBending force
The invention discloses a tower stay wire bending device suitable for large bending force. The tower stay wire bending device comprises a vertical support and a horizontal support. The horizontal support is provided with a stay wire lower clamp structure. The vertical support is provided with a stay wire upper clamp structure and a stay wire bending and positioning structure. The stay wire bending and positioning structure comprises a fixing shaft and a stay wire positioning sleeve. One end of a stay wire is matched with the stay wire lower clamp structure, and the other end is matched with the stay wire upper clamp structure. The stay wire upper clamp structure is connected with a slide block. The vertical support is provided with vertical guide rails. The slide block is matched with the grooves in the vertical guide rails. The stay wire lower clamp structure and the stay wire upper clamp structure comprise a fixing sleeve and a hollow shaft. The fixing sleeve is provided with an axial conical hole. The hollow shaft is provided with an external conical surface and an internal cylindrical hole which are matched with the conical hole. The hollow shaft is provided with multiple open slots which are open along the axial small end on the cone. The external conical surface of the hollow shaft and the small end of the conical hole are close to the stay wire bending and positioning structure. The vertical support is provided with an upper limiting structure between the vertical guide rails.
Owner:SHANGHE COUNTY POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO +1
Super-strong anti-slip three-dimensional TPE elastic structure composite carpet and compounding process thereof
InactiveCN110192757AGood weather resistanceImprove heat aging resistanceSynthetic resin layered productsFloor coveringsCompound aThermoplastic elastomer
The invention discloses a super-strong anti-slip three-dimensional TPE (thermoplastic elastomer) elastic structure composite carpet, which is formed by compounding a fabric layer and a TPE layer. TheTPE is prepared from 80-90% of oxidized styrene-butadiene block copolymer and 10-20% of polypropylene. The compounding process of the composite carpet comprises the following steps: firstly, after thetransparent TPE is preheated to 80 DEG C, the transparent TPE is added into a material barrel of a tape casting machine; the TPE is stirred through a screw and then heated in 6-9 heating intervals with the heating temperature thereof ranging from 140 DEG C to 200 DEG C; after the TPE is heated, the heated TPE appears to be pasty; secondly, the pasty TPE is extruded into a die head through a metalconnecting pipe; thirdly, the pasty TPE is enabled to flow out in a planar waterfall shape through the die head and penetrate through the space between an embossing roll and a rubber roll together with the back of a to-be-compounded blanket surface while flowing out of the die head. In this way, the TPE is compounded and molded together with the bottom surface of the fabric layer. According to the invention, the composite carpet is good in anti-slip effect, free of edge warping, resistant to illumination, resistant to aging, non-toxic, odorless, safe and reliable.
Owner:HAINING SHUTAN CARRET TECH CO LTD
Rotor forming mechanism and forming method thereof
PendingCN111790896AReduce investmentAvoid potential harmCasting plantsStatorsMolding machineDrive shaft
The invention relates to a rotor forming mechanism and a forming method thereof. The rotor forming mechanism comprises a die-casting machine, a mechanical arm and an aluminum pool. The die-casting machine is provided with a lower half die cavity with an ejection air cylinder at the bottom, a rotor is subjected to die-casting through an upper half die, the rotor is ejected out of the cavity after aluminum casting, then the rotor is pushed to a conveying belt through a displacement air cylinder, and the conveying belt conveys the rotor to the next station. The mechanical arm can automatically scoop molten aluminum from the left half pool of the aluminum pool through the ingenious design of the transmission rod, the driven shaft, the driving shaft and the scoop, and then the molten aluminum is injected into the lower half die cavity. A partition plate is arranged on the aluminum pool and divides the aluminum pool into a left half pool and a right half pool, the bottom of the partition plate is higher than the upper bottom face of the tank body, and a circulation opening is formed between the bottom of the partition plate and the upper ground of the tank body. According to the rotor forming mechanism and the forming method thereof, the quality of a cast-aluminum rotor is improved, the production continuity and the automation degree are optimized, the production efficiency is improved, and meanwhile, the labor investment is reduced.
Owner:江阴市海达电机冲片有限公司
Treatment system for yellow phosphorus in soil or phosphorus mud and use method
ActiveCN114308991APull out in timeAvoid secondary pollutionSolid waste disposalTransportation and packagingDust controlTurning frames
The invention discloses a system for treating yellow phosphorus in soil or phosphorus mud and a use method, and belongs to the technical field of yellow phosphorus treatment systems and methods. A turning and throwing driving motor is mounted at the upper end of the turning and throwing frame device, one end of the gas collecting pipe is communicated with the upper part of the turning and throwing frame device, the other end of the gas collecting pipe is communicated with an inlet of the dust removal device, an air inlet of the fan is communicated with an outlet of the dust removal device, and an air outlet of the fan is communicated with a gas distributor in the absorption tower; the inlet end of the circulating pump is communicated with the lower part of the absorption tower, the outlet end of the circulating pump is communicated with an atomizing nozzle in the absorption tower, one end of the pipeline is communicated with the top end of the absorption tower, and the other end of the pipeline is communicated with the lower part of the chimney. According to the method, the single treatment area is 9 m < 2 >, the lifting height of the turning shaft is controlled through the hydraulic device, so that the turning depth is controlled, the maximum turning depth is 40 cm, toxic smoke generated in the turning process enables negative pressure to be formed in the space of the turning frame device under the action of the draught fan, and smoke overflow is avoided.
Owner:BCEG ENVIRONMENTAL REMEDIATION CO LTD
Special infection prevention quarantining device for clinical medicine
The invention discloses a special infection prevention quarantining device for clinical medicine. The infection prevention quarantining device for clinical medicine comprises a tank body, the tank body is a rectangular barrel without a top plate and a bottom plate, a left cover plate and a right cover plate are rotatably installed on the upper surface of the tank body through two rotating shafts, the two rotating shafts are respectively located on two corners on the rear side of the upper surface of the tank body, a bottom plate is arranged on the bottom surface of the tank body, the edge of the rear side of the bottom plate is rotatably connected with the edge of the rear side of the bottom surface of the tank body through a hinge, the special infection prevention quarantining device for clinical medicine does not need a plastic bag to hold a medical waste when collecting the medical waste, the medical waste is directly transported to a disposal point, the potential safety hazard that the damage is formed after a syringe needle punctures the plastic bag is avoided effectively, the bottom plate capable of being opened and closed is convenient and efficient when the medical waste is dumped, the contact between the medical waste and a staff is reduced, the infection is effectively prevented, meanwhile, the internal airtightness of the device is relatively high, the ventilation of the medical waste with the external air is effectively isolated, and the condition that people are infected by viruses or bacteria through air is effectively prevented.
Owner:王友旭
Bidirectional locking manual knife
The invention discloses a bidirectional locking manual knife, and belongs to a manual tool. When an existing foldable cutter is folded, hidden danger of hurting a hand exists. The manual knife comprises a knife handle, a turning portion rotatably assembled on the knife handle, and a first one-way locking mechanism and a second one-way locking mechanism respectively configured for the turning portion and used for stopping the turning portion to unfold and fold. The first one-way locking mechanism has a first unlocking handle portion, used to relieve stopping of the first one-way locking mechanism. The second one-way locking mechanism has a second unlocking handle portion used to relieve stopping of the second one-way locking mechanism. Therefore, when the manual knife is used, the turning portion can be locked on any part between folding and completely unfolding through the first one-way locking mechanism and the second one-way locking mechanism. When the turning portion needs rotating,stopping of the first one-way locking mechanism or stopping of the second one-way locking mechanism is relieved, and the turning portion can rotate to the corresponding direction.
Owner:HANGZHOU GREAT STAR IND CO LTD +1
Aero seat mobile phone tablet support
PendingCN113772102APrevent protrudingAvoid potential harmSeating arrangementsTelephone set constructionsTablet computerSimulation
The invention belongs to the technical field of aero seats, and particularly relates to an aero seat mobile phone and tablet computer support. According to the technical scheme, the aero seat mobile phone and tablet computer support comprises a seat backrest; a U-shaped groove is formed in the seat backrest; an upper clamping mechanism and a lower supporting mechanism are rotationally connected into a U-shaped groove of the seat backrest. A reset spring is connected between the upper clamping mechanism and the seat backrest; a limiting face used for limiting the lower supporting mechanism is arranged on the seat backrest. The invention provides the aero seat mobile phone tablet support which can be hidden in the U-shaped groove when not in use and can be reliably clamped when in use.
Owner:THE SECOND RES INST OF CIVIL AVIATION ADMINISTRATION OF CHINA
Automatic opening and closing anti-drip umbrella
InactiveCN105342101BNot easy to get wetAvoid potential harmWalking sticksUmbrellasWater dischargePush pull
The invention discloses an automatic opening-and-closing-type water dropping prevention umbrella. The automatic opening-and-closing-type water dropping prevention umbrella comprises an umbrella surface, a support framework and an umbrella stem with a handle, wherein the edge along the umbrella surface is also provided with an annular water collecting groove; the bottom of the annular water collecting groove is provided with a directional water discharge opening; the water collecting groove is provided with a controller opening and closing synchronously with the umbrella surface. According to the invention, rainwater is collected by the water collecting groove, and is discharged directionally, so that the rainwater cannot fall off via the edge of the umbrella surface, and clothes cannot be wet; when the umbrella is opened, a support rod drives a push-pull rod and a shift rod to rotate, and further stretches the water collecting groove; when the umbrella is closed, a handle rod drives the water collecting groove to be closed, the water collecting groove and the umbrella surface are fit, and an accommodating space is not occupied.
Owner:邱睿婷
Simple ore drawing funnel device
InactiveCN108945844AAvoid potential harmEliminate the disconnectLarge containersTank wagonsLifting capacityEngineering
The invention relates to a simple ore drawing funnel device, and belongs to the technical field of ore drawing equipment in metallurgical mines. The simple ore drawing funnel device comprises a plurality of ore drawing funnels, heat preservation boxes are arranged on the outer sides of the ore drawing funnels, a closed space is formed between the heat preservation boxes and the ore drawing funnels, the heat preservation boxes are sequentially connected with an air outlet pipe, a steam generator and an air inlet pipe to form a circulation loop, and metal hoses are arranged between the heat preservation boxes and the air inlet pipe and the air outlet pipe. The simple ore drawing funnel device is convenient and applicable, simple in structure and easy to operate, effectively avoids potentialinjury of workers in outdoor low-temperature operation, improves the lifting capacity of equipment, has high application value under low-temperature operation conditions, can eliminate the phenomenonthat heating pipes are disconnected from connecting equipment due to continuous vibration of the ore drawing funnels, ensures normal production and improves production efficiency.
Owner:ZIBO HUAYUAN MINING CO LTD
Wearable device and charging method thereof
ActiveCN106205033BNovel structureEasy to useBatteries circuit arrangementsElectric power supply circuitsWireless transmissionWireless data
Owner:深圳宇泰通电子技术有限公司
Test method
PendingCN114236148AImprove work efficiencyImprove securityMaterial analysisEmergency treatmentEmergency medicine
The invention relates to a testing method which can be applied to a testing device, the testing device comprises an emergency treatment mechanism, a bearing cover and a supporting disc, the bearing cover is located above the supporting disc and used for fixing the emergency treatment mechanism, and the testing method comprises the following steps that an emergency treatment container containing emergency treatment samples is borne on the emergency treatment mechanism; the supporting disc is rotated so that the vacant sample position on the supporting disc can be located under the emergency treatment container, and rotation of the supporting disc is suspended; and the emergency treatment mechanism places the emergency treatment container on the sample position within the pause time of the supporting disc. In view of the fact that the emergency treatment reactor is placed on the sample position of the reaction disc through the emergency treatment mechanism, the emergency treatment reactor can be rapidly and accurately input to the reaction disc within the short standing time of the reaction disc, so that the working efficiency of the test method can be improved, and potential damage caused by the test device is also prevented; and thus, the safety of the test method is improved.
Owner:SHENZHEN LINKRAY BIOTECH CO LTD
Lip protection ointment for softening lip cutin and improving lip state and preparation method
PendingCN113940900APromote softeningReduce lossCosmetic preparationsToilet preparationsSucroseAlcohol
The invention belongs to the technical field of cosmetics, and discloses a lip protection ointment for softening lip cutin and improving a lip state and a preparation method. The lip protection ointment is prepared from the following components: urea, butyrospermum parkii butter, glyceryl stearate, behenyl alcohol, palmitic acid, stearic acid, myristyl alcohol, lecithin, laurinol and cetyl alcohol. The lip protection ointment disclosed by the invention is compounded by the urea, the butyrospermum parkii butter, the glyceryl stearate, the behenyl alcohol, the palmitic acid, the stearic acid, the myristyl alcohol, the lecithin, the laurinol and the cetyl alcohol to achieve a synergistic interaction effect, so that the effects of accelerating softening of the lip cutin and improving the lip state are achieved. According to the lip protection ointment disclosed by the invention, potential damage and discomfort caused by a traditional lip cutin treatment mode of removing the cutin by adding frosted particles such as sucrose particles and nut shell powder are avoided.
Owner:广州那比昂生物科技有限公司
Claw protection cream of pet, preparation method of claw protection cream of pet, and application of claw protection cream of pet and preparation method
ActiveCN112245378AReduce oxidative damageGuaranteed absorptionCosmetic preparationsToilet preparationsBiotechnologyPropolis
The invention relates to the technical field of articles used by pets, and particularly discloses a claw protection cream of a pet, a preparation method of the claw protection cream of the pet, and application of the claw protection cream of the pet and the preparation method. The claw protection cream of the pet comprises ethanol extracts of propolis, mel and emulsifying wax at a mass ratio of (2-7): (2-7): (2-10). In addition, the claw protection cream of the pet also comprises plant oil, animal oil, humectant, essential oil and water. The invention provides an article which specifically aims at the sole and claw protection of the pet, and the soles and the claws of the pet can be effectively protected. In addition, a formula is natural and is nontoxic, so that potential hazards caused since the pet eats the claw protection cream by mistake can be avoided. The claw protection cream has a function of protecting the skin barrier of the pet, an effective ingredient absorption rate is high, so that dry cracks and rhagadia can be fundamentally reduced, the claws of the pet are kept moist for a long time, and a situation that the claw protection cream loses efficacy since the pet licksalso can be avoided.
Owner:BEE RES INST CHINESE ACAD OF AGRI SCI
Application of L-arabinopyranose in preparing medicines for treating telotism dysfunction
ActiveCN101797260BImprove erectile dysfunctionAvoid potential harmOrganic active ingredientsSexual disorderAndrologyDrug
Owner:SHENGQUAN HEALTANG CO LTD
Subcutaneous implantation type drug release system
InactiveCN103230643AAvoid potential harmImprove transmission efficiencyMedical devicesSTI OutpatientTargeted release
The invention provides a subcutaneous implantation type drug release system which comprises an external incentive and control circuit and a subcutaneous implantation chip. The external incentive and control circuit comprises a first transmission electrode and a second transmission electrode, the subcutaneous implantation chip comprises a first transmission terminal and a second transmission terminal. The first transmission terminal is in coupling connection with the first transmission electrode of the external incentive and control circuit and the second transmission terminal is in coupling connection with the second transmission electrode of the external incentive and control circuit to enable the external incentive and control circuit and the subcutaneous implantation chip to form a closed current loop. The subcutaneous implantation type drug release system has the advantages of achieving real-time targeted drug release due to the fact that human skin tissues are utilized as a signal transmission medium, playing an important role in an emergency and being capable of helping to treat chronic diseases needing for long-term repeated drug treatment at the same time.
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
A Safe and Labor-saving Bending and Forming Structure for Cables of Distribution Lines
ActiveCN106340824BReduce labor intensityCooperate accuratelyApparatus for overhead lines/cablesEngineeringConical surface
Owner:SHANGHE COUNTY POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO +1
Composite process of transparent non-slip carpet
ActiveCN113715357ANo slagDon't fallTextile/flexible product manufactureDomestic articlesVacuum pumpScrew speed
The invention discloses a composite process of a transparent non-slip carpet. The process comprises the following steps: firstly, preheating a screw rod, a connector and a mold in a host, and controlling the preheating temperature and time; preheating a TPE material to 60-70 DEG C, removing water vapor on the surface, sucking the TPE material into a material storage barrel through a vacuum pump to make the TPE material enter a screw, the screw pushes the TPE material which is not melted forwards from a heating area A, forming pasty TPE along with the increase of the rotating speed of the screw, pushing the TPE to the connector, and extruding the TPE along with the mold; at the moment, entering the position between a rubber roller and an embossing roller by a fabric material layer after passing through a discharging device, synchronously moving to the position above the rubber roller and the embossing roller by the mold, and controlling the extrusion amount and the extrusion speed of the TPE in the mold; and compounding the fabric layer and the TPE layer through the rubber roller and the embossing roller, and controlling the pressure between the rubber roller and the embossing roller during compounding. According to the process, by controlling the process temperature and the compounding pressure, the composite carpet is integrally flat, good in anti-slip effect, free of edge warping, resistant to abrasion, resistant to aging, safe and reliable.
Owner:HAINING SHUTAN CARRET TECH CO LTD
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