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Method and apparatus for bending
ActiveCN101035636AEliminate defective products fromEliminate processabilityEngineeringMechanical engineering
In a bending machine, there is provided at one back gauge abutting part (5) a plurality of contact confirmation sensors for confirming the contact thereof with a workpiece; and there is included control means driving a ram (1) on the conditions of ON of all the sensors automatically or manually specified among these contact confirmation sensors and ON of a foot pedal (6) when the workpiece is abutted.A method and an apparatus for bending. The apparatus comprises, at a back gauge abutting part (5), a plurality of contact confirmation sensors for confirming the contact thereof with a work. The apparatus also comprises a control means which, when the work abuts on the back gauge abutting part, drives a ram (1) under the conditions that all automatically or manually specified sensors among the contact confirmation sensors are turned on and a foot pedal (6) is turned on.
Owner:AMADA CO LTD
Crystal silicon dislocation detection method and system
InactiveCN102721697AAvoid wastingReduce inspection processPreparing sample for investigationOptically investigating flaws/contaminationDislocationSilicon
The embodiment of the invention discloses a crystal silicon dislocation detection method, which comprises the following steps of: (1) polishing a crystal silicon sample to be detected, corroding the crystal silicon sample by using corrosive liquid, and finishing the corrosion; (2) imaging the crystal silicon to be detected by employing a high-definition imaging system to obtain a crystal silicon corrosion image, and thus obtaining a corrosion pit gray-scale pixel rate of the crystal silicon corrosion image; and (3) obtaining the dislocation density of the crystal silicon sample to be detected according to a relationship between the corrosion pit gray-scale pixel rate and a dislocation density value. In addition, the invention also discloses a crystal silicon dislocation detection system. By the crystal silicon dislocation detection method and the crystal silicon dislocation detection system, the large-dimension crystal silicon can be directly detected, an intuitive dislocation result can be obtained, the detection method is simple and reliable, and a novel method is provided for observing dislocation of the crystal silicon.
Owner:JIANGXI SAI WEI LDK SOLAR HI TECH CO LTD
Ship real-time pollution monitoring system and method based on Beidou short message
InactiveCN110146129ASimplify the inspection inspection processInspection inspection process reductionSatellite radio beaconingMessaging/mailboxes/announcementsData processing systemCollection system
The invention belongs to the pollution monitoring technology field and discloses a ship real-time pollution monitoring system and method based on a Beidou short message. The system comprises a ship embedded pollution data processing collection system module, a Beidou satellite navigation system module, a shore-based data processing system module and an index code table mode message module based onthe Beidou short message. In the invention, for various pollution detection data of a ship, a message function of a Beidou satellite navigation system is used to carry out ship-shore two-way data transmission, ship-shore integration real-time monitoring is realized, and a demand of a shore-based management department or company to monitor various pollution gas or liquid emission conditions in real time can be satisfied. The system and the method have effects of reducing direct emission of polluted water and harmful gases during navigation of the ship and simultaneously reducing marine environmental pollution and air environmental pollution. In the invention, a problem that a mariner or a shipowner does not comply with prescribed discharge of international maritime organization (IMO) relevant anti-pollution conventions (such as a MARPOL convention) so that the pollution from ships is serious is effectively solved.
Owner:GUANGZHOU MARITIME INST
Multilayer electronic component and injection system using same
ActiveCN1973384AEasy to detectEasy to measurePiezoelectric/electrostrictive device manufacture/assemblyPiezoelectric/electrostriction/magnetostriction machinesElectricityEngineering
A multi-layer electronic component comprising: a stack having an effective region formed by stacking at least one dielectric layer and a plurality of internal electrodes consisting of first and second internal electrodes one on another and protective layers provided on both ends of the effective region in the stacking direction; and external electrodes formed on two side faces of the stack with one of which being connected to the first internal electrode and the other external electrode being connected to the second internal electrode, wherein the effective region consists of an active region where adjacent first internal electrode and second internal electrode oppose each other and an inactive region located outside of the active region in which the first internal electrodes or the second internal electrodes oppose each other, and wherein the active region and the inactive region have different colors to appreciate a border between the displacement section and no-displacement section obviously.
Owner:KYOCERA CORP
Device for detecting and locating insulation damage of cable core wire
ActiveCN103217634AReduce inspection processImprove detection efficiencyTesting dielectric strengthCable/conductor manufactureEngineeringMaterial resources
The invention relates to a device for detecting and locating insulation damage of a cable core wire. The device comprises a pay-off reel and a take-up reel, wherein a high-voltage probe is arranged between the pay-off reel and the take-up reel and is connected with a breakdown detector, the breakdown detector is connected with a relay controller, the relay controller is connected with a motor driver and an internal contracting brake respectively, the motor driver is connected with a motor, the internal contracting brake is arranged at one end of the take-up reel, and the internal contracting brake hugs a shaft of the take-up reel. According to the device, insulation damage points of an insulated core wire can be detected and located accurately so as to be repaired; compared with previous detection methods, detection procedures are reduced, the detection is convenient and fast, and the detection efficiency is increased; and the core wire can be directly put into next production procedure after detection, so that the human and material resources are saved, the economic loss of enterprises is reduced, and more economic benefits are created for the enterprises.
Owner:SUZHOU SHENGXIN OPTOELECTRONICS TECH
Method for manufacturing flexible printed circuit board and detection method thereof
InactiveCN101419264AReduce inspection processReduce production processMaterial analysis by optical meansElectrical testingFlexible electronicsCopper foil
The invention provides a manufacture method of flexible printed circuit boards and inspection method thereof. In the manufacture method of the invention, whether a circuit pattern is qualified is detected and open-circuit and short-circuit unqualified products are detected by an optical check process so that manufacturing processes can be reduced and the yield of subsequent handling is improved. In the inspection method of the invention, image data is with a unit of pixel and is measured in the direction vertical to the direction of measuring the circuit pattern or space width; if the measured width is bigger than the datum width, a short circuit is detected. If unqualified products that the measured width is bigger than the size of pixel are not detected, more detailed analysis of the circuit pattern or space brightness level is carried out in the vertical direction so that unqualified products corresponding to open circuit, short circuit or remain copper foil are detected. According to the invention, manufacturing processes may be simplified, the reliability of inspection process may be improved, and the production cost may be reduced, thereby being capable of possibly reducing the condition of no detection appearing in subsequent handling and improving the competitive power of manufacturing company.
Owner:AJUHITEK
Turntable device and detection method for testing flexible circuit board with microphone
InactiveCN106454676AReduce inspection processSave human effortElectrical apparatusLeakage testMicrophone
The invention provides a turntable device and a detection method for testing a flexible circuit board with a microphone. The specific scheme is as follows: the turntable device for testing the flexible circuit board with the microphone comprises a turntable device, a six-tool table is arranged on the turntable device, a feeding mechanism, an ICT test mechanism, a sound wave frequency analysis and detection mechanism, a protective film lamination mechanism, a sound wave voice leakage frequency analysis and detection mechanism and a discharging mechanism are arranged along the upper side of the six-tool table in sequence; the detection method for testing the flexible circuit board with the microphone comprises the following steps: detecting the performance of the circuit board by the ICT test mechanism, detecting the sealing performance and the functional performance by the sound wave frequency analysis and detection mechanism, laminating a film by the protective film lamination mechanism, detecting a voice leakage test by the sound wave voice leakage frequency analysis and detection mechanism, and performing discharging to complete the entire procedure. By adoption of the turntable device and the detection method provided by the invention, various procedures of the detection can be completed on one device, thereby greatly reducing the detection procedures of the flexible circuit board and saving manpower and material resources.
Owner:东莞市维垦电子科技有限公司
Locating device for measuring tubular parts
ActiveCN106370140ASimplify the inspection processReduce inspection processMeasurement devicesPositioning apparatusEngineeringMechanical engineering
Owner:CHINA NUCLEAR TIANJIN TECH DEV
Intelligent metal plate stamping equipment with burr detection function
ActiveCN113399546AImprove processing efficiencyEfficient detection methodMetal working apparatusMarking InkMachining process
The invention discloses intelligent metal plate punching equipment with a burr detection function, and belongs to the technical field of metal plate punching. Through arrangement of an intelligent detection punching rod, a color sensor, a colored detection assisting ring and an intelligent punching detection system, burrs can be automatically detected in the punching machining process, the subsequent process of burr detection can be omitted, the overall machining efficiency is improved, compared with a detection method in the prior art, a detection method is efficient and accurate, the labor cost can be saved, the machining efficiency can be further improved, through combined arrangement of an intelligent marking assembly and the intelligent punching detection system, when it is detected that the height of burrs exceeds a standard value, part of marking ink in a sponge sleeve is extruded out and drips onto a metal plate through opened elastic normally-closed holes, so that holes with unqualified burr heights are marked automatically, subsequent burr removal is facilitated, and the practicability is greatly improved.
Owner:南通江勤美金属制品有限公司
Manufacturing system and method for semiconductor device
InactiveCN1595607AExtended manufacturing process periodManufacturing process shortenedProgramme controlSemiconductor/solid-state device testing/measurementEngineeringDiagnostic system
The present invention provides a solution for interleaving data frames, in a semiconductor device manufacturing system in which the processing apparatus for conducting a process on any one of a semiconductor substrate and a thin film on a surface thereof; a self-diagnostic system for diagnosing a state of the processing apparatus; and a parameter fitting apparatus for maintaining a parameter of the self-diagnostic system when an inspection result of the semiconductor substrate having undergone the process has been determined to be correct, and for changing the parameter of the self-diagnostic system when the inspection result has been determined to be incorrect.
Owner:KK TOSHIBA
Test device and test method for display apparatus
ActiveCN102945648AObserve the disturbanceObserve the degree of coordinationStatic indicating devicesEngineeringTested time
The invention relates to a test device and a test method for a display apparatus, in particular to a test device and a test method for measuring a liquid crystal module (LCM) and a capacitive touch screen (CTP) simultaneously by applying a multiplex display port mode. The test device comprises an LCM display gauge, an LCM signal connection clamp and a CTP signal connection clamp, and the LCM display gauge is in signal connection with the LCM signal connection clamp and the CTP signal connection clamp respectively; and an inter-integrated circuit (IIC) connector is arranged on the CTP signal connection clamp. According to the test device and the test method for the display apparatus, CTP functions are tested while LCM functions are tested, and interference conditions and the cooperation degree of the CTP and the LCM can be observed; computers for testing can be saved, one test process is reduced, and the test time is shortened; the accuracy testing of points and line drawing is convenient and visual; problems of pixel shifting and the like caused by prior CTP and LCM testing alone can be solved, and the testing conforms to the trend of the combining of the CTP and LCM.
Owner:BOE TECH GRP CO LTD +1
Machine vision and scanning detection device and working method thereof
PendingCN110702008AImprove adaptabilityImprove versatilityUsing optical meansMachine visionEngineering
The invention relates to a machine vision and scanning detection device and a working method thereof. The detection device comprises a detection table, a perspective hole is formed in the detection table in an up-down penetrating manner, a backlight source is erected below the detection table and is opposite to the perspective hole, a transparent platform is fixedly arranged on the upper surface of the detection table right above the perspective hole, a second camera is erected right above the transparent platform, one side of the second camera forms a certain included angle with the second camera and aligns to the transparent platform to erect the first camera, the other side of the second camera forms a certain included angle with the second camera and is aligned with the transparent platform to erect a structured light scanning mechanism, a movable clamp is arranged in front of the detection table, the movable clamp extends to the transparent platform to be used for limiting, a triaxial moving platform is installed at the rear side of the detection table, and a measuring head is fixedly arranged on the Z axis of the triaxial detection table. The machine vision and scanning detection device is reasonable in structure, and the problems that a vision or scanning single detection method is narrow in application range, low in scanning detection efficiency and inconvenient in partclamping, positioning, taking and placing for a long time are solved.
Owner:三明图灵智能科技有限公司
Vacuum booster online idle stroke detection device
InactiveCN105136476APerformance impactSimple structureVehicle testingPulp and paper industryAtmospheric pressure
The invention relates to the technical field of automobile parts, and provides a vacuum booster online idle stroke detection device. The detection device includes an installing rack which serves to install a vacuum booster and brake pump assembly, an air pump, a vacuum pump and an air pressure detection device. The vacuum booster and the brake pump assembly has a main cylinder oil outlet which is communicated with the air pump via a first ventilation pipe. The main cylinder oil inlet opening is communicated with the air pressure device via a second ventilation pipe. The vacuum booster is communicated with the vacuum pump via a third ventilation pipe. The detection device also includes a displacement detection device which detects displacement of a booster push rod of the vacuum booster. According to the invention, the air pump and the air pressure detection device are added, which spares a liquid storage pot and an entire brake system and reduces the amount of parts for detection and assembling. The detection device has an easy installation method, spares the workflow of cleaning brake fluid after assembling, saves working procedure and increases production efficiency.
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Blanking device
ActiveCN103407777AEasy to removeEasy to unloadControl devices for conveyorsEngineeringMechanical engineering
The invention discloses a blanking device. The blanking device comprises a conveying mechanism and a driving mechanism which drives the conveying mechanism, the conveying mechanism comprises a circulating conveying assembly which performs circulating conveying along a vertical direction, a plurality of block carrying components are arranged on a circulating conveying assembly belt along a length direction, and when the block carrying components move to the bottom of the circulating conveying assembly and return to the top of the circulating conveying assembly, blocks carried by the block carrying components are discharged. By the aid of the blanking device, convenient and ordered blanking can be achieved, and the defective blocks can be removed conveniently.
Owner:SHENZHEN YINGHE TECH
Portable sensory function tester
InactiveCN104367302ASimple structureEasy to operateSensorsNervous system evaluationNervous systemElectricity
The invention relates to the field of medical instruments, in particular to a portable sensory function tester. The portable sensory function tester comprises a handle and a skin thermal sensitivity check part connected to one end of the handle. The skin thermal sensitivity check part comprises at least two electrical heating parts. A battery is arranged in the handle. The electrical heating parts are connected with the battery. The temperatures of the electrical heating parts are different, and the health condition of the nervous system sensory function of a tested person can be judged according to the result whether the tested person can distinguish the different temperatures of the heating parts. The portable sensory function tester is simple in structure, convenient to operate and small in size, and a doctor can diagnose the illness state easily and fast. The portable sensory function tester is further provided with a skin pressure check part and a skin two-point distinguishing sense check part, thereby being multifunctional; moreover, the flow of checking the nervous system sensory function is reduced, and various kinds of check information is provided for the doctor.
Owner:于生元 +1
Screening method of chips for tiny satellite
ActiveCN103091625AReliable workmanshipReduce inspection processContactless circuit testingScreening methodEngineering
The invention provides a screening method of chips for a tiny satellite. The screening method comprises the following steps: selecting the chips of the same batch for a destructive test which is used for evaluating chip technology and material performance so as to obtain test-result-qualified chips, the destructive test is used for having a reliability screening to the test-result-qualified chips in the destructive test in order to obtain chips which are capable of being used for the tiny satellite, and the reliability screening is used for evaluating service lives of the chips. The screening method of the chips for the tiny satellite solves the technical problem that the screening methods in the prior art can not ensure that checkout test set (COTS) chips are applied to the field of aerospace.
Owner:NAT UNIV OF DEFENSE TECH
Engine gas distribution phase detection apparatus and method
InactiveCN105180780AEnsure consistencyReduce inspection processAngles/taper measurementsEngineeringCamshaft
The invention belongs to the automobile part technology field and provides an engine gas distribution phase detection apparatus. The apparatus comprises a dial indicator and a pointer. The dial indicator is installed on one side of a cylinder cover, wherein the side is close to an air valve. A measuring head of the dial indicator vertically abuts against the air valve. A driving terminal of a camshaft, which is stretched out of the cylinder cover, is connected to a dial. The driving terminal is connected to a driving mechanism driving the camshaft to rotate about an axis. The pointer is installed on the cylinder cover and is extended to the dial along a radial direction of the dial. Through adding the driving mechanism, the driving terminal directly drives the camshaft to rotate so as to detect a lift maximum value and an air valve phase angle. By using the above structure, detection processes are saved. If the phase angle does not accord with a design requirement, only parts of a cylinder cover portion need to be dismounted. Working time is saved and assembling efficiency and production efficiency are increased.
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Double-station FPC supplementary material deviation and re-pasting/missing-pasting inspection machine
ActiveCN111239139ACompact structureMiniaturizationOptically investigating flaws/contaminationStructural engineeringManipulator
The invention discloses a double-station FPC supplementary material deviation and re-pasting / missing-pasting inspection machine which comprises a feeding platform, a feeding manipulator, a dischargingplatform and a discharging manipulator. The inspection machine is provided with two inspection stations which are arranged front and back side by side, and each inspection station is provided with aclamping conveying device capable of moving left and right; an upper cross beam is arranged above the clamping conveying devices, and an upper inspection camera and an upper contact type displacementsensor which can move front and back are arranged on the left side and the right side of the upper cross beam respectively; a lower cross beam is arranged below the clamping conveying devices, and a lower inspection camera and a lower contact type displacement sensor which can move front and back are arranged on the left side and the right side of the lower cross beam respectively; the upper contact type displacement sensor and the lower contact type displacement sensor are oppositely arranged in the height direction, and the upper contact type displacement sensor and the lower contact type displacement sensor can do lifting motion. The inspection machine has the functions of deviationand re-pasting / missing pasting detection, and is simple and compact in structure and high in inspection precision and efficiency.
Owner:ZHUHAI RUIXIANG ELECTRONICS
Manufacturing system and method of semiconductor device
InactiveCN101937836AExtended manufacturing process periodManufacturing process shortenedProgramme controlSemiconductor/solid-state device testing/measurementTreatment useDiagnostic system
Owner:KK TOSHIBA
Welding fixture of rocker arm of turbine casing
ActiveCN111112912ASimplify the installation processAccurate limitWelding/cutting auxillary devicesAuxillary welding devicesClassical mechanicsTurbine
The invention provides a welding fixture of a rocker arm of a turbine casing. The welding fixture comprises a bottom plate, a turbine casing fixing mechanism, a bypass valve limiting mechanism and a rocker arm locating plate. The turbine casing fixing mechanism comprises a supporting vertical plate fixed to the bottom plate, a locating seat and a limiting plate. The bypass valve limiting mechanismcomprises a limiting support fixed to the bottom plate and a limiting push rod, and a limiting press head is arranged at the end of the limiting push rod. The turbine casing is fixed to the locatingseat in a sleeve manner through a turbine casing center hole. The limiting plate and the outer side wall of a turbine casing runner opening cooperate to limit rotating of the turbine casing. The limiting push rod is pushed to the work position, and the limiting press head can press a bypass valve. One end of the rocker arm locating plate is fixed to the top of the supporting vertical plate, a locating hole is formed in the other end of the rocker arm locating plate, and a handle of the rocker arm is sleeved with the locating hole. The position of the turbine casing is fixed through the turbinecasing fixing mechanism, the bypass valve limiting mechanism is used for limiting swing of the bypass valve, precise locating is achieved, welding precision is guaranteed, and meanwhile the fixture is simple in mounting process and high in welding efficiency.
Owner:CHANGZHOU INST OF MECHATRONIC TECH
Battery short circuit detection device
PendingCN106997017AReduce inspection processSimple processElectrical testingPistonComputer engineering
The invention discloses a battery short circuit detection device comprising a rack, a slide base, a fixed frame, a test cylinder, a vertical slide rail and a test pressing block. The slide base is installed on the rack. The fixed frame is installed on the slide base through the vertical slide rail. The test cylinder is installed on the top part of the slide base and the piston of the test cylinder is vertically downward and connected with the top part of the fixed frame. The test pressing block is installed on the fixed frame. The battery short circuit detection device is installed in an area for detection when detection is performed, the test pressing block is arranged above a member for detected, and the test cylinder pushes the fixed frame to downwardly slide along the vertical slide rail so as to drive the test pressing block to be downwardly contacted with the member for detection to complete detection; and after completion of detection, the test cylinder contracts to drive the fixed frame to upwardly slide along the vertical slide rail, and the test pressing block is separated from the member for detection to recover to the initial state. The beneficial effects are that the battery short circuit detection device can be quickly installed on the position requiring detection in the lithium battery production link so that the process can be simplified and the production efficiency can be enhanced, and adaptability is high and the test accuracy is high.
Owner:ZHENJIANG CINNIC AUTOMATIC TECH CO LTD
Friction silk-removing and decolorizing test equipment for textile fabric
ActiveCN111721654ASolve the problem of long time-consuming wire removal detectionRapid Decolorization DetectionTextile disintegration and recoveryUsing mechanical meansPolymer scienceEngineering
The invention discloses friction silk-removing and decolorizing test equipment for textile fabric, relates to the technical field of fabric detection, and solves the problems that existing textile fabric silk removal or decolorizing detection equipment is single in function and cannot perform silk removal and decolorizing detection on a textile fabric at the same time. The equipment comprises a U-shaped supporting plate, a supporting seat, a guide frame, a cloth winding assembly, a cloth pushing assembly, a cloth friction silk removal test assembly and the like, the supporting seat is fixedlyinstalled on one side face of the U-shaped supporting plate, the guide frame is fixedly installed on the supporting seat, and the cloth winding assembly is installed on the U-shaped supporting plate and is close to the supporting seat. According to the invention, the cloth pushing assembly and the cloth friction silk-removing testing assembly work cooperatively, so that intermittent silk-removingdetection can be carried out on the fabric in the process of winding the fabric by the winding roller; meanwhile, decolorizing detection can be carried out on the textile fabric, and more detection functions are achieved.
Owner:广州安邦制服股份有限公司
Overall type steel-based platform static load test load piling method for civil engineering
PendingCN107975077AAvoid collapse accidentsSave time and costFoundation testingTest requirementsEnergy conservation
The invention relates to an overall type steel-based platform static load test load piling method for civil engineering. The overall type steel-based platform static load test load piling method for civil engineering is characterized in that the method is performed according to the following steps that, a steel-based platform is selected, a jack is installed at the center of test points, a main beam is installed on the steel-based platform, a jack cylinder body and the main beam are effectively connected, and the steel-based platform and the main beam are effectively connected; a reference beam is installed, and loads are piled; after the weight of the piled loads reaches a regulated weight and a test instrument meets the test requirement according to check, test loading can be performed;after a test ends, parts of the loads are unloaded; and the steel-based platform, the main beam and part of the loads are transferred to a next test point, the above steps are repeated till detectionof the test points of the whole program ends. By means of the load piling method, the large tonnage load piling potential safety hazards can be eliminated, the detection time and the detection cost are saved, a large tonnage static load experiment can be safely and conveniently implemented, integrity is good, self moving can be achieved, speed is high, cost is low, and energy conservation and environmental protection are achieved.
Owner:张宗毅
Honeycomb material production detecting method and equipment
PendingCN108801787AImprove production inspection efficiencyReduce manufacturing costMaterial strength using tensile/compressive forcesUltimate tensile strengthHoneycomb structure
The invention provides a honeycomb material production detecting method. The honeycomb material production detecting method comprises the following steps: S01, applying tensile force in opposite directions to two opposite sides of a honeycomb bar; S02, acquiring tensile force data of the honeycomb bar in real time, and judging whether the tensile force data is consistent with pre-obtained test data or not; S03, when the tensile force data is inconsistent with the test data, regulating the size of the tensile force; S04, acquiring geometric data of the honeycomb structure in real time, and judging whether the shape dimension of a honeycomb unit in the honeycomb structure is qualified or not according to the geometric data; and S05, stopping stretching the honeycomb bar when the shape dimension of the honeycomb unit is qualified. Dynamic regulation is performed on stretching strength, a stretching distance and stretching time according to the tensile data and the geometric data acquiredin a process of stretching the honeycomb bar, so that the honeycomb bar can be stretched once to reach the needed shape dimension, and therefore, the technical problems that multi-time stretching is needed as a result of a material rebound phenomenon and the honeycomb structure is difficult to precisely control in a production process of the honeycomb material are effectively solved.
Owner:SHENZHEN CANSINGA TECH CO LTD
Medicine inspection apparatus
InactiveCN102435712AReduce labor intensityGuaranteed accuracyTransmission systemsTesting medicinal preparationsGlass coverDisplay device
The invention discloses a medicine inspection apparatus, which belongs to the field of rapid medicine inspection apparatuses. The medicine inspection apparatus comprises a worktable, a medicine conveyer belt, a dustproof glass cover, a humidity detector, a thin-layer observation analyzer, a metal impurity detector, a near-infrared analyzer, an operating platform and an inspection computer; the medicine conveyer belt, the dustproof glass cover, the humidity detector, the thin-layer observation analyzer and the metal impurity detector are mounted on the worktable; and the inspection computer is mounted on the operating platform, and is provided with a display, a memory chip, control buttons and an alarm. The medicine inspection apparatus has the beneficial effects that: multiple inspection items can be carried out on the inspection table, the inspection process is simplified, and the cost is reduced; medicines can be automatically conveyed; the medicine inspection apparatus has a computer analysis function, so that the labor intensity of inspectors can be decreased; and the computer can automatically record inspection results, thus guaranteeing the accuracy of the inspection results and the like.
Owner:周转英
Test method for positions of gearshift swing lever wavy surface ball grooves of automobile gear box
InactiveCN105241335ASimple structureFew partsMechanical measuring arrangementsTest efficiencyEngineering
The invention discloses a test method for positions of gearshift swing lever wavy surface ball grooves of automobile gear box. The test method comprises the following steps: 1) sleeving a positioning shaft with a shaft bush of the gearshift swing lever; 2) releasing an operating handle, the right end of a positioning pin abutting against a first ball groove of the wavy surface; 3) manipulating a first measuring block to move leftward, if a ball head can be clamped in a clamping groove in the left end of the first measuring block, then the position of the first ball groove of the gearshift swing lever wavy surface meets the requirement; 4) enabling the positioning pin loosen the push of the gearshift swing lever, and making a second ball groove of the gearshift swing lever wavy surface face the positioning pin; 5) the right end of the positioning pin abutting against the second ball groove of the wavy surface; 6) manipulating a second measuring block to move leftward, if the ball head can be clamped in a clamping groove in the left end of the first measuring block, then determining that the position of the second ball groove of the gearshift swing lever wavy surface meets the requirement. The test method can be used for testing the positions of two ball grooves of gearshift swing lever wavy surface; the test procedure is simple, the test result is accurate and reliable, and the test efficiency is high.
Owner:CHONGQING YINGQUAN STANDARD PARTS
Improved human serum albumin production process
PendingCN112521487AReduce inspection processIncrease productivitySerum albuminPeptide preparation methodsBiotechnologyUltrafiltration
The invention relates to an improved human serum albumin production process, which comprises the following steps: plasma melting, detection, preparation of a component I, preparation of components II+ III, preparation of a component IV, preparation of a component V, refining of the component V, ultrafiltration, diluting, pasteurization inactivation, degerming and sub-packaging of protein and product incubation, wherein whether the corresponding steps meet the production requirements or not is judged according to precipitates obtained by filter pressing in the steps of preparation of the component I, preparation of the components II + III, preparation of the component IV and preparation of the component V. The components and the content of the protein in raw material plasma are detected firstly, and in the subsequent production, the weight of a filter pressing precipitate of each component is weighed to judge whether the component meets the purification requirement or not, so that thedetection procedures in the production are reduced, and the production efficiency is improved.
Owner:SHANDONG BAIYI PHARMA
Horn button detecting device
PendingCN110411856ASimple structureReduce inspection processElectrical testingMaterial strength using steady bending forcesPunchingEngineering
The invention relates to a button detecting device, in particular to a horn button detecting device. The horn button detecting device comprises an upper bottom plate, a plurality of positioning columns, a punching detecting device and a bending detecting device; the positioning columns are fixed to the upper bottom plate and used for positioning a horn button; the punching detecting device is fixed to the upper bottom plate and used for detecting whether or not a through hole is formed in a connecting plate of the horn button; the bending detecting device is fixed to the upper bottom plate andused for detecting whether or not bending is missed on an outer bending plate of the horn button. The horn button detecting device has a simple structure, few detecting processes and high detecting efficiency, can detect multiple detecting points at a time and greatly reduces the detecting cost.
Owner:LEMTECH PRECISION MATERIAL (CHINA) CO LTD
Performance test jig of motor sub-assembly for copying machine to convey paper
InactiveCN103033747AReduce inspection processEasy to testDynamo-electric machine testingFrequency spectrumSpectrum analyzer
The invention discloses a performance test jig of a motor sub-assembly for a copying machine to convey paper. The performance test jig of the motor sub-assembly for the copying machine to convey the paper is characterized by comprising a carrying platform, an electrode terminal, a display screen, a frequency-to-voltage (F / V) converter and a spectrum analyzer. The carrying platform is provided with a toggle clamp and a sliding rail. A motor which generates displacement along with the movement of the toggle clamp is connected on the sliding rail in a sliding mode. The carrying platform is further provided with a fixed station which is located above the motor and is provided with a fixing plate used for placing the motor sub-assembly. The fixed station is further provided with an operating screen. An adjusting knob is arranged beside the operating screen. The performance test jig of the motor sub-assembly for the copying machine to convey the paper has the advantages of being capable of detecting multiple performances of the motor sub-assembly and saving a testing process, convenient to test, and reliable in result.
Owner:KUNSHAN SAN TOHNO ELECTRON
Defect detection method, device and system and storage medium
InactiveCN114705698AImprove defect detection efficiencyReduce inspection processImage enhancementImage analysisLaser transmitterEngineering
The invention discloses a defect detection method, device and system and a storage medium, and relates to the technical field of semiconductor detection, and the method comprises the steps: obtaining a to-be-detected block of a to-be-detected LED chip; controlling a laser emitter to irradiate the to-be-detected block to obtain a visual image and a photoluminescence spectrum of the to-be-detected block; determining the position of a first electrode on the to-be-detected block according to the visual image; according to the position of the first electrode, a second electrode on the mechanical arm is controlled to make contact with the first electrode, and an electroluminescent spectrum of the to-be-detected block is obtained; and performing defect identification and result fusion according to the visual image, the photoluminescence spectrum and the electroluminescence spectrum to obtain a defect detection result of the to-be-detected LED chip. According to the invention, the problem of low detection efficiency of the defect detection of the Micro-LED chip in the prior art is solved, the purpose of carrying out defect detection on the LED chip by integrating visual detection, PL detection and EL detection is realized, and the defect detection efficiency of the LED chip is improved.
Owner:JIHUA LAB
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