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149results about How to "No tilting" patented technology
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Material taking device
The invention relates to a material taking device which comprises a connecting plate and a driving device used for driving the connecting plate to move up and down, wherein the connecting plate is provided with a suction cup connecting rod; the lower end of the suction cup connecting rod is provided with a suction cup; the suction cup connecting rod is internally provided with a gas circuit; one end of the gas circuit is communicated with an adsorption surface of the suction cup; the other end of the gas circuit is connected with a vacuum pump by a pipeline; the pipeline is provided with an electromagnetic valve; the connecting plate is also provided with an approach switch; and the approach switch is connected with the electromagnetic valve in a communication way. The material taking device is applicable to taking materials for a pole plate of a storage battery. When the material taking device is used for taking the materials, the rejection rate of the pole plate of the storage battery can be reduced; furthermore, when being lifted, the pole plate of the storage battery is not inclined and does not easily fall off.
Owner:ZHANGJIAGANG SHUNCHEN MACHINERY CO LTD
Wire-rope/pulley component and crane
ActiveCN102530757AExtended service lifeImprove safety and economyWinding mechanismsCranesEngineeringWire rope
The invention discloses a wire-rope / pulley component which comprises a first pulley block, a second pulley block and a wire rope passing through the first and the second pulley blocks, wherein the wire rope passes alternately through individual pulleys in the first and the second pulley blocks, and the head end and the tail end of the wire rope are positioned on the same side of a pulley shaft. The interference between the wire rope of the wire-rope / pulley component and a lifting hook side plate is eliminated, so that the service life of the wire rope is increased and thus the safety and economy are significantly improved. The invention also discloses a crane provided with the wire-rope / pulley component.
Owner:XUZHOU HEAVY MASCH CO LTD
Rotary type multi-specification medicine box stamping device
The invention relates to a stamping device, in particular to a rotary type multi-specification medicine box stamping device. The technical problem to be solved by the invention is to provide a small-size rotary multi-specification medicine box stamping device capable of stamping in batches. In order to achieve the technical purpose, the rotary type multi-specification medicine box stamping devicecomprises a rack, a rotary disc mechanism, a stamping mechanism and a discharging mechanism, the rack is provided with two integrated right-angle L shapes including the L1 shape and the L2 shape, therotary disc mechanism is arranged on the rack, the stamping mechanism is arranged on the rack, located at the top end of the L1 shape and used for stamping the medicine box, and the discharging mechanism is arranged on the rack, located at the top end of the L2 shape and used for containing the medicine box. According to the device, full-automatic stamping work can be carried out, the medicine boxes are placed in a containing box, the full-automatic stamping function can be achieved by starting a motor, manual next-step operation is not needed, simpleness and convenience are achieved, batch stamping can be achieved, and manpower is saved.
Owner:郑泽林
Multi-freedom-degree automatic piling device and method
InactiveCN103993600ANo tiltingImprove piling qualityBulkheads/pilesMechanical engineeringWater tanks
The invention relates to a multi-freedom-degree automatic piling device and method. The piling device comprises a piling mechanism, a water tank, a rack and a feeder which are arranged above the rack. The piling mechanism comprises a motor, a belt wheel group, a lever and an impacting rod. The motor is connected with the belt wheel group which is connected with the lever, and the lever is connected with the impacting rod. The feeder comprises a cylinder, a feeding hole, a pile transition groove and a location tube. The pile transition groove and the location tube are mounted below the rack, the pile transition groove is disposed between the location tube and the feeding hole, and the location tube is disposed below the impacting rod. The multi-freedom-degree automatic piling device is capable of arranging piles automatically, high in piling quality, convenient to use, small in size and noise, high in safety factor and high in piling efficiency.
Owner:QINGDAO UNIV OF SCI & TECH
Portable automatic feeding manual pile driving equipment and pile driving method
InactiveCN103981865AImprove piling qualityIntegrity guaranteedBulkheads/pilesSafety coefficientWater tanks
The invention relates to portable automatic feeding manual pile driving equipment and a pile driving method. The pile driving equipment comprises a pile driving mechanism, a water tank, a rack and an emptying device, wherein the pile driving mechanism, the water tank and the emptying device are arranged above the rack; the pile driving mechanism comprises a compressive bar, a support supporting the compressive bar, a first connecting rod connected with the compressive bar, a rocker connected with the first connecting rod, a second connecting rod connected with the rocker, and a drop bar connected with the second connecting rod; the emptying device comprises a charging barrel, an emptying hole, a timber pile ramp pan and a locating pipe; the timber pile ramp pan and the locating pipe are arranged below the rack; the timber pile ramp pan is positioned between the locating pipe and the emptying hole; the locating pipe is positioned right below the drop bar. The portable automatic feeding manual pile driving equipment, disclosed by the invention, is pile driving equipment which has the advantages of capability of automatically placing a timber pile, high pile driving quality, convenience in use, small volume and high safety factor, and is suitable for pile driving with small pile driving workload.
Owner:QINGDAO UNIV OF SCI & TECH
Cotton feeding device with improved structure for carding machine
InactiveCN105862182AEasy to adjustGuaranteed adjustabilityCarding machinesEngineeringSupporting wall
The invention discloses a cotton feeding device with an improved structure for a carding machine, and belongs to the technical field of non-textile machinery. The carding machine comprises a carding machine frame, a cotton opening roller and a cotton uniformizing roller; the cotton feeding device comprises a cotton feeding roller, a cotton feeding roller cover, a cotton pressing roller, a pair of cotton feeding roller cover adjusting mechanisms and a transitional transmission shaft; the cotton feeding roller is supported on a cotton feeding roller supporting wall plate; the cotton feeding roller cover is correspondingly arranged above the cotton feeding roller; the cotton pressing roller is supported on the cotton feeding roller cover; the pair of the cotton feeding roller cover adjusting mechanisms is arranged on the carding machine frame; the transitional transmission shaft is connected with the pair of the cotton feeding roller cover adjusting mechanisms; the cotton feeding device is characterized in that a cotton feeding roller cover strengthening web plate is arranged in the length direction of the cotton feeding roller cover; a tensioning wheel seat is fixed to an end surface enclosing plate of the cotton feeding roller cover and corresponds to the right side of a guide rail seat; a tensioning wheel is rotatably arranged on the tensioning wheel seat. The adjustment time is shortened; the work efficiency of the carding machine is improved; the overall adjustment effect of the cotton feeding roller cover is ensured; the work intensity is reduced; the influence on the cotton feeding effect caused by generating deflection is avoided; the structure is simplified; the movement effect of a transmission chain of the cotton feeding roller is ensured.
Owner:缇镨(上海)新材料科技有限公司
Railway truck head wall spreader
The invention discloses a railway truck head wall spreader, belonging to the technical field of lifting tools, wherein the spreader comprises a shackle and a lifting hook in connection with the shackle; besides, a vertical movable stop card is arranged at the opening side of the lifting hook; an opening slot is arranged in the middle on the end portion of the lifting hook; the space formed by the combination of the vertical movable stop card and the lifting hook adapts to the cross section of a rib plate in the middle of an upper beam on the head wall. The railway truck head wall spreader has the advantages of simple structure, easiness for operations, safety, and reliability and improves the working efficiency.
Owner:CRRC SHIJIAZHUANG CO LTD
Reaction kettle for chemical production
InactiveCN108404845AEven by forceStable forceChemical/physical/physico-chemical stationary reactorsChemical productionChemical engineering
The invention discloses a reaction kettle for chemical production. The reaction kettle comprises a kettle body, wherein a plurality of supporting pillars being uniformly distributed in an annular shape are welded at the bottom of the kettle body; the bottom of the kettle body is fixedly connected with a discharge pipe; a valve is arranged on the discharge pipe; the top of the kettle body is fixedly connected with an inclined feed pipe; fixed blocks are welded on the two sides of the feed pipe; the fixed blocks are fixedly connected with the kettle body; inclined support rods are welded on thefixed blocks; one end of each support rod is fixedly connected with a track plate; the bottoms of the two ends of the track plate are fixedly connected with installation plates; two symmetrically-arranged reverse screw rods are rotationally arranged between the two installation plates; two symmetrically-arranged slide blocks are arranged on the reverse screw rods in a threaded manner; the slide blocks are in sliding connection with the bottom of the track plate; a push rod is articulated on the slide blocks. The kettle cover of the reaction kettle is under stable stress when being closed, so that the airtightness of the reaction kettle is ensured. The reaction kettle has the advantages of easiness in opening or closing the kettle cover, convenience in use and easiness in popularization.
Owner:谈茁
Specific lifting tool for lifting inclined-wedge mechanism of mold
The invention relates to a specific lifting tool for lifting an inclined-wedge mechanism of a mold. The specific lifting tool comprises a lifting seat and a lifting ring, wherein the lifting ring is mounted at the top of the lifting seat, clamping troughs are symmetrically formed in two sides of the upper part of the lifting seat and are matched and clamped with reset blocks symmetrically arranged at the upper part of a lifted inclined wedge, a limiting trough is formed in the tail end of each guiding trough; one side of each limiting trough is communicated with a clamping trough and the other side is closed; the lower parts of two side faces of the lifting seat are oblique planes, and dip angles of the oblique planes are matched with an inclination angle of the trough wall of a V-shaped trough of the lifted inclined wedge. According to the specific lifting tool, the reset blocks on the inclined wedge are smartly taken as lifting hooks and are clamped in the limiting troughs to lift the inclined wedge; a compression mechanism is further designed according to the V-shaped trough of the inclined wedge and is used for compressing the V-shaped trough of the inclined wedge when the inclined wedge is lifted, so that the inclined wedge is prevented from being damaged due to the vibration in a lifting process; besides, by utilizing a threaded connection structure of the lifting seat relative to the lifting ring, the lifting seat can be conveniently rotated to regulate the space and orientation of the inclined-wedge mechanism.
Owner:GREAT WALL MOTOR CO LTD
Intelligent handset shooting and scanning device for file scanning
ActiveCN107295212AAchieve high-quality scansNo tiltingPictoral communicationMetallic materialsEngineering
Owner:宿松九点科技有限公司
Cotton feeding device for carding machine
ActiveCN104499115BEvenly supply cottonGuaranteed adjustabilityCarding machinesDrive shaftEngineering
Owner:常熟市伟成非织造成套设备有限公司
Multifunctional circular pipe metal cutting machine
InactiveCN112388058ANo tiltingOptimized sectionMetal sawing devicesMaintainance and safety accessoriesGear wheelMetal machining
The invention relates to the field of metal processing, and discloses a multifunctional circular pipe metal cutting machine which comprises a base. A first rotating rod is rotatably connected to the interior of the base, a first gear is fixedly connected to the surface of the first rotating rod, and a second rotating rod is fixedly connected to the top end of the first rotating rod; and a foundation support is fixedly connected to the upper surface of the first rotating rod, a first stand column is fixedly connected to the top end of the base, a sliding strip is slidably connected into the first stand column, and a fixing block is fixedly connected to the side, close to the sliding strip, of the first stand column. By arranging a telescopic rod, a clamping plate, a rotating wheel, a connecting rod, the rotating rod and the sliding strip, a double clamping device is formed, metal pipes with different diameters can be clamped, the stable clamping effect can be well achieved, the situation that the metal pipes incline during cutting is avoided, the sections of the cut metal pipes are more perfect, and the practicability of the machine is enhanced.
Owner:武海星
Smartphone shooting and scanning device for library, museum and document management room
ActiveCN104660852AAchieve high-quality scansNo tiltingPictoral communicationEngineeringDocumentation
The invention discloses a smartphone shooting and scanning device for a library, a museum and a document management room. The device comprises a support table for arranging to-be-scanned documents, clamping devices and supports, wherein each clamping device is used for clamping a mobile phone, so that the axis of a camera of the mobile phone can be perpendicular to the support table board; each support is vertically arranged on the support table, horizontal support arms are arranged at the upper end of the support in a suspension manner and are arranged in the circumferential direction of the support at intervals, a suspension end of each support arm is connected with the corresponding clamping device, a fixed end of the support arm forms a sliding pilot fit connection in the vertical direction with the support. When the mobile phone is fixed on the smartphone shooting and scanning device for the library, the museum and the document management room, the mobile phone can be parallel to the table board, so that an inclination phenomenon of pictures after shooting is avoided, words on each row of a scanned document are located on the same straight line, and high-quality document scanning is realized.
Owner:盐城韩资工业园产业发展有限公司
Hose filling and tail sealing machine
PendingCN111099079AOutstanding and Beneficial Technical EffectsImprove work efficiencyWrapper twisting/gatheringEngineeringMechanical engineering
The invention belongs to the technical field of filling machines, and particularly relates to a hose filling and tail sealing machine. The hose filling and tail sealing machine comprises a supportingplate and a station turntable installed above the supporting plate, wherein a supporting column used for connecting the station turntable is installed on the supporting plate and capable of rotating relative to the supporting plate; a linkage rod penetrating through the supporting plate and the station turntable and capable of lifting is installed in the supporting column; at least six hose cup bases are formed on the station turntable; a transmission device for controlling the rotation of the supporting column and a driving device for providing power for all devices are connected to the lowerend of the supporting plate; a feeding device, an injecting device and a heating device which correspond to the hose cup bases are sequentially installed at the upper end of the supporting plate; a marking device, a tail sealing device and a tail cutting device which correspond to the hose cup bases are sequentially installed on the linkage rod; and the marking device is positioned between the feeding device and the injecting device. The hose filling and tail sealing machine has the advantages that the precision and the working efficiency are high, and the manufacturing cost can be saved.
Owner:WENZHOU ZHONGHUAN MACHINERY EQUIP
Connection fastener
The present invention provides a connection fastener capable of stably supporting short fasteners even when a width of a connection band is regulated by a tool, and thereby using the short fasteners without changing specifications of the tool. The connection fastener comprises a cylindrical member (30) attached to a fastener (11), a connection band (20) provided with upper holding portions (22) that holds a head portion (12) side of the fastener (11); and lower holding portions (23) that holds the circumference of the cylindrical member (30) attached to a leading end portion (15) side of the fastener (11).
Owner:MAX CO LTD
Stainless steel tableware machining technology
The invention relates to a stainless steel tableware machining technology. The whole edge binding process is added before integral forming, sharp edges and burrs of a blank piece are subjected to circular chamfering and shaping treatment, and the sharp edges and burrs are basically removed; processes of 'L-position forming grinding and head forming in machine grinding' in the new technology are arranged between the process of 'integral forming', and the blank piece is still straight at the time, so that a product is easy to clamp during machining; during the process of 'L-position forming grinding and head forming in machine grinding', the situation the a workpiece inclines under pressure of a hemp wheel never occurs, and after the process of 'L-position forming grinding and head forming in machine grinding', accurate grinding of 'integral forming', 'L-position forming grinding and head forming in machine grinding' and the like are performed. Therefore, the stainless steel tableware machining technology is good in machine grinding, high in efficiency and good in product quality.
Owner:ZHEJIANG KINGSTONE HOUSEWARES
Methods and kits for reversible adhesion of implants to an eye sclera
InactiveUS20150182659A1Accurate placementEasy to disassembleSurgical adhesivesEye surgeryReversible adhesionBiomedical engineering
Methods and kits are provided for reversibly affixing an implant to a sclera of an eye of a subject. The methods and kits are based on applying a composition comprising at least one fibrin-based tissue adhesive to at least one of said implant and said sclera, thereby affixing said implant to the sclera, and applying a composition comprising at least one plasminogen activator to at least one of said implant and said sclera following a desired time-period, thereby detaching said implant from said sclera, and removing said implant from said eye.
Owner:TEL HASHOMER MEDICAL RES INFRASTRUCTURE & SERVICES
Front wheel steering assembly of ground washing machine
InactiveCN106361227ANo tiltingSmooth turningCarpet cleanersFloor cleanersEngineeringMechanical engineering
The invention discloses a front wheel steering assembly of a ground washing machine. The front wheel steering assembly is arranged on a ground washing machine body and comprises a machine frame, a front wheel supporting annular plate, a front wheel mounting frame and front wheels, wherein the machine frame is arranged on the ground washing machine body; the front wheel supporting annular plate is arranged on the machine frame in the form of rotating around the axis direction of the front wheel supporting annular plate; the front wheel mounting frame is arranged on the front wheel supporting annular plate; and the front wheels are arranged on the front wheel mounting frame. The front wheel steering assembly also comprises a gear shaft, wherein the gear shaft is arranged on the machine frame in the form of rotating around the axis direction of the gear shaft; the annular inner side of the front supporting annular plate is provided with sawteeth meshed with a gear on the gear shaft; and when the gear shaft rotates, the front wheel supporting annular plate drives the front wheels to realize steering. The front wheel steering assembly is simple in structure and more convenient to operate, and avoids the phenomenon that the ground washing machine is inclined in the steering process of the front wheels.
Owner:江苏雨辰柯林清洁设备有限公司
Battery shell automatic notching die
InactiveCN103341550ANo tiltingTranslation stabilizationShaping toolsStructural engineeringMechanical engineering
A battery shell automatic notching die comprises an upper die and a lower die. The upper die comprises an upper die plate, a notching male die fixing plate is fixedly connected with the lower face of the upper die plate, the lower face of the notching female die fixing plate is fixedly connected with a notching male die and locating rods, the locating rods are located around the notching male die, and locating cores are movably connected with the lower face of the notching male die in a front-and-back and left-and-right mode. The lower die comprises a lower die plate, a lower die seat is fixedly connected with the upper face of the lower die plate, female die cover plates are fixedly connected with the upper face of the lower die seat, and penetrating holes are formed in the middle of the female die cover plates. The middle part of the lower die seat and the middle part of the lower die plate are movably connected with a lower locating seat together in an up-and-down mode, guiding sliding blocks are arranged on the upper face of the lower locating seat, upper locating rings are arranged on the upper faces of the guiding sliding blocks, the upper locating rings, the guiding sliding blocks and the lower locating seat are fixedly connected through equal-altitude sleeves, guiding sliding rails are arranged between the lower die seat and the lower locating seat, the guiding sliding rails are fixedly installed inside the lower die seat and the upper face of the lower die plate, the guiding sliding blocks correspond to the guiding sliding rails, and the guiding sliding blocks are connected with the guiding sliding rails in an up-and-down sliding mode.
Owner:倪志华
Novel rotary type filling machine
InactiveCN104386634AReasonable structural designEasy to operateLiquid bottlingElectrical controlMechanical equipment
The invention discloses a novel rotary type filling machine, and belongs to the technical field of mechanical equipment. The novel rotary type filling machine adopts the scheme that a driving device is arranged inside a machine case; a rotary table at the upper part of the machine case is connected with the driving device; an electrical control switch is arranged right above the rotary table; the electrical control switch is fixedly connected with the center of the bottom of a material storage tank; two material distribution hoppers are symmetrically arranged at the bottom of the material storage tank; a discharging pipe is arranged at the bottom of each material distribution hopper; telescopic baffles are arranged on the periphery of the rotary table; a gravity sensor is arranged on each telescopic baffle; the gravity sensors are connected with an alarm device at the top of the material storage tank. According to the invention, the structural design is reasonable, the operation is convenient, the stability is excellent, the filling efficiency is high, the safety coefficient is high, the service life is long, and the loss caused by accidental conditions can be reduced.
Owner:ZHONGSHAN HONGBO ENTERPRISE MANAGEMENT CONSULTINGCO
Fixing clamp for biological experiments
PendingCN108553197AWill not affect the progress of the experimentIncrease the severityAnimal fetteringElectrical resistance and conductanceGravity center
The invention discloses a fixing clamp for biological experiments. The fixing clamp comprises a base and sponge pads, antiskid blocks are fixedly connected to the bottom of the base, and a lifting platform is embedded into the upper end of the base; a supporting rod is fixed to the upper end of the left side of the base, and a longitudinal slide rail is fixed to the upper end of the right side ofthe supporting rod; a clamp table is disposed on the surface, close to a center line of the base, of the supporting rod, and first bolts are connected to the left and right sides of the front surfaceof the clamp base; drainage holes are fixedly formed in the clamp table, and a drying box is embedded into the middle of the inner side of the clamp table; semiconductor resistance heating sheets areconnected to the interior of the drying box. Through arrangement of the base of a trapezoidal structure, the gravity center of a whole fixing clamp body is transferred to the base, the thickness of the base is 5 cm, and the weight of the whole fixing clamp is increased, so that the stability of the fixing clamp is improved when the whole fixing clamp is placed on a workbench, and the situation cannot occur that the progresses of the experiments are affected since the fixing clamp falls down due to light collision or shaking of the workbench.
Owner:ZHAOQING UNIV
Automatic packaging device for sample bottle
PendingCN110065777AFully automatedIncrease success rateThreaded caps applicationConveyor partsBottle capBiomedical engineering
The invention relates to an automatic packaging device for a sample bottle. A cap feeding mechanism used for conveying bottle caps, an X-Y movement module arranged above the cap feeding mechanism, andused for clamping one bottle cap of the cap feeding mechanism, conveying the bottle cap to be above the sample bottle at a preset position, and screwing the bottle cap onto the sample bottle, and a sample bottle moving mechanism arranged on one side of the conveying direction of the sample bottle, and used for moving the sample bottle to a weight check platform to weight check after the bottle cap is screwed onto the sample bottle are included. The automatic packaging device for the sample bottle has the functions of automatic cap feeding, cap spinning and weight check, the device can be independently used as one machine, and can also be in butt joint with other automatic equipment in the sample preparing process for use, and therefore automation in the whole packaging process is achieved.
Owner:JIANGXI GUANGMING INTELLIGENT TECH CO LTD
Dragon fruit seedling culture device
InactiveCN110583294AAvoid enteringNo tiltingCultivating equipmentsPlant protective coveringsEngineering
The invention discloses a dragon fruit seedling culture device. The device structurally comprises a pot body and a culture groove, and the device has the advantages that a thin film roller is directlyinstalled on a thin film fixing device, then under the fixing effect of a rotary rod, when moving, a traction device drives a thin film to be released in the thin film fixing device, under the effectof a rotary shaft, when a film mulching roller rotates, the traction device cannot be driven to rotate, and therefore it is ensured that the thin film cannot be wound around the film mulching roller;under the assistance effect of a thin film guiding and conveying groove, it is ensured that in the rolling process, the film mulching roller cannot incline, and inclining of film mulching is avoided;in the lifting and lowering processes of a baffle, rotation of the film mulching roller can be ensured, soil can be prevented from entering and blocking the thin film guiding and conveying groove, and film mulching is directly conducted through the film mulching roller, so that the leakproofness of film mulching can be ensured, the phenomena are avoided that the thin film is easily damaged, and air leakage is caused, and the emergence rate of dragon fruits is ensured.
Owner:YULIN NORMAL UNIVERSITY
Chemical draught fan facilitating installation
ActiveCN108005944AEasy to installSolve the problem that there are many installation steps and it is not convenient for users to installPump componentsPumpsEngineering
The invention discloses a chemical draught fan facilitating installation. The chemical draught fan comprises a supporting plate, a draught fan body and a machine body are sequentially arranged at thetop of the supporting plate from left to right, an air inlet pipe is communicated to the bottom of the left side of the machine body and is communicated with the output end of the draught fan body, aninstalling block is fixedly connected to the bottom of the draught fan body, a containing groove is formed in the left side of the top of the supporting plate, and fixing rods are symmetrically welded to the groove bottom of the containing groove. The chemical draught fan is provided with the supporting plate, the draught fan body, the machine body, the air inlet pipe, the installing block, the fixing rods, a swivel nut, a fixing ring, a screw, a nut and a protruding block which are used in cooperation, the problems that when an existing chemical draught fan is installed, the number of the installing steps is large, and installation by the user is not facilitated are solved, the chemical draught fan facilitating installation has the beneficial effect of facilitating installation, the working efficiency of the user is improved, the manpower of the user is reduced, and use by the user is facilitated.
Owner:南通市吉腾鼓风机有限公司
Combined cleaner
InactiveCN109013420AReduce intensityNo tiltingDrying gas arrangementsCleaning using toolsModular designPersonal computer
The invention discloses a combined cleaner and relates to the field of electronic products. The combined cleaner comprises a mounting rod, a fixing mechanism and a cleaning module, wherein the fixingmechanism comprises a positioning clamping base, a horizontal auxiliary pulley and a vertical auxiliary pulley; and the cleaning module comprises a sprayer, a storage tank, a conveying pipe, wiping soft cloth, a minisize fan and a box. The modular design is adopted, the combined cleaner is suitable for a tablet personal computer, a computer, a television, a large screen and the like by combining cleaning modules of different numbers, and the combined cleaner has the advantages of being simple in structure, convenient to detach and capable of avoiding damage to the screen caused by improper manual operation.
Owner:ZHENGZHOU JIZHI TECH CO LTD
Liquid stop alarm device
InactiveCN103566443AReduce material usageFlat sealingIntravenous devicesFlow controlBottleSafety valve
The invention relates to a transfusion device, in particular to a liquid medicine and blood transfusion liquid stop alarm device which can realize timely sensing and exhaust, belonging to the technical field of medical appliances. The liquid medicine and blood transfusion liquid stop alarm device comprises a transfusion hose, a dropper and a puncture needle. The puncture needle is arranged at the upper part of the dropper. A liquid outlet is formed in the lower part of the dropper. The puncture needle is used for being connected with a transfusion bottle. The liquid outlet is connected with the transfusion hose. A safety valve is arranged in the dropper. The inner diameter of the safety valve is smaller than the inner diameter of the dropper. A connector is arranged at the connecting position between the transfusion hose and the liquid outlet. The connector is used for being communicatively connected with the transfusion hose and the liquid outlet. An air inlet which can be controlled to be opened and closed is formed in the connector. The liquid medicine and blood transfusion liquid stop alarm device provided by the invention not only can prevent blood from returning, but also can enable liquid medicine to be fully transfused and prevent waste, and is of a great significance to the transfusion of expensive liquid medicine such as anti-tumor medicine.
Owner:汪贤宗
Wafer lifting assembly, and mechanical arm used for placing wafer on or taking wafer from wafer lifting assembly
InactiveCN105470180ANo tiltingTroubleshooting Damaged WafersSemiconductor/solid-state device manufacturingConveyor partsManipulatorEngineering
The invention discloses a wafer lifting assembly, and a mechanical arm used for placing a wafer on or taking a wafer from the wafer lifting assembly. The wafer lifting assembly comprises a chuck and lifting pins from the first to the sixth, wherein the chuck is used for supporting a wafer, through holes from the first to the sixth are formed in the chuck, the through holes from the first to the fourth are formed at four corners of a first rectangle, the center of the first rectangle coincides with the center of the chuck, and the fifth through hole and the sixth through hole are formed in a midperpendicular of a group of parallel edges of the first rectangle and are formed outside the first rectangle and symmetric to each other relative to the center of the first rectangle; the lifting pins from the first to the sixth are in one-to-one correspondence with the through holes from the first to the sixth, the lifting pins can move relative to the chuck, and pass through the corresponding through holes from the first to the sixth for lifting the wafer supported on the chuck. According to the wafer lifting assembly provided by the invention, the wafer inclining situation cannot occur, thereby solving the problems that the wafer inclination is prone to occur after wafer bonding and the wafer is damaged during the wafer taking process by the mechanical arm.
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD
Plastic pipe hot cutting equipment
InactiveCN112297136ANo tiltingBlow dry in timeDrying gas arrangementsGrinding machinesFan bladeScrew thread
The invention discloses plastic pipe hot cutting equipment, comprising a base. A vertically-through containing groove is formed in the base; arc-shaped support tables are arranged on the upper end surface of the base in a front-back symmetry manner relative to the containing groove; a straight rod is fixedly connected to the upper end surface of the base; a transverse rod is fixedly connected to the right end surface of the straight rod; the transverse rod is located over the arc-shaped support tables; and the upper end surface of the transverse rod is rotatably connected with two linkage beltwheels. An electric heating wire is driven by a threaded rod moving up and down to move up and down, and a plastic pipe is cut in a hot cutting manner, so that it is guaranteed that the tangent planeof the plastic pipe cannot incline; meanwhile, the hot-cut plastic pipe is blown dry in time through blowing fan blades capable of moving up and down, so that the tangent plane of the plastic pipe isprevented from deforming, and both time and labor are saved; Residues on the outer circle surface of the electric heating wire are ground thoroughly through a rotating temperature-resistant grindingbelt to guarantee that the next work is not affected.
Owner:DONGGUAN YIWAN LAB PROTECTION APPLIES CO LTD
Device used for file scanning
ActiveCN107295210AAchieve high-quality scansNo tiltingPictoral communicationLaser scanningEngineering
The invention discloses a device used for file scanning. The device comprises a supporting platform, a clamping device, a support and supporting arms. The support is formed by a stand column. Each side wall of the stand column is provided with a chute. A groove bottom of the chute is provided with a dovetail groove. An outer side of each chute is provided with the supporting arm respectively. A fixing end of each supporting arm is provided with a slide block. Two groove walls of the chute are correspondingly provided with jacks respectively. A plugboard used for fixing the slide block is inserted into each jack. The clamping device is formed by a supporting plate which is arranged horizontally and is used for supporting a mobile phone. The supporting plate is provided with a scanning hole used for carrying out shooting and scanning on a file on the supporting platform by a camera of the mobile phone. The mobile phone is fixed to the device used for file scanning so that the mobile phone is parallel to a platform surface. Therefore, an inclination phenomenon is not generated in a shot photograph, each row of characters of the scanned file is at a same straight line and high quality scanning of the file is realized.
Owner:宿松九点科技有限公司
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