119results about How to "High degree of detection automation" patented technology

The invention discloses an electronic replacement part technology state automatic detection system based on a PXI bus. The replacement part technology state automatic detection system based on the PXI bus comprises a controller with automatic detection system software, a PXI system, a VPC connector, an adaptor, a keyboard connected with the controller and a displayer, wherein the PXI system is formed by a PXI case and more than two PXI modules inserted into corresponding inserting grooves of the PXI case; the adaptor comprises a system self-test adaptor; the controller is connected with the PXI case through the PXI bus; signal ends of all PXI modules are connected with the self-test adaptor or a special test adaptor through the VPC connector; the system self-test adaptor comprises a standard current source, a standard resistor R, a reference source circuit, a square-wave generator, a signal route N1, a signal route N2, a signal route N3, a first copper foil short-circuit wire, a second copper foil short-circuit wire, a third copper foil short-circuit wire, a fourth copper foil short-circuit wire and a fifth copper foil short-circuit wire. The replacement part technology state automatic detection system based on the PXI bus has the advantages that due to the adoption of the adaptor, separating performance of an electronic replacement part to be tested and a PXI port is good, the system has good universality and expansibility, polytypic signals can be tested, and detection automation degree is high.

The invention discloses a control circuit of an intelligent and integrated display control system of a granary. The control circuit comprises a grain temperature and humidity detection control circuit, a gas conditioning detection control circuit, a pest detection control circuit, an intelligent power supply circuit, a communication network circuit, a touch control display circuit and a network control circuit, wherein the intelligent power supply circuit is connected with the touch control display circuit, the touch control display circuit is connected with the grain temperature and humidity detection control circuit, the gas conditioning detection control circuit and the pest detection control circuit by means of the communication network circuit, and the touch control display circuit comprises a main control circuit, a touch display circuit connected with the main control circuit and a control cabinet temperature and humidity detection control circuit, thus the corresponding control system can be adjusted in one or more ways of a local intelligent mode, a local manual mode, a network intelligent mode and a network manual mode. The control circuit adopts a modular and analog circuit design, and creates an ideal grain storage environment.

The invention discloses an automatic sample injection system based on a micro-fluidic chip. The automatic sample injection system comprises a micro-fluidic chip and a sample injection device for inputting samples into the micro-fluidic chip, and further comprises a negative pressure control device for generating negative pressure, wherein the sample injection device comprises a porous plate for accommodating samples; a suction needle is connected to the sample injection port of the micro-fluidic chip in a sealed manner; the negative pressure control device generates air pressure from the porous plate to the micro-fluidic chip, so that the samples in the porous plate are sucked into the micro-fluidic chip through the suction needle. According to the automatic sample injection system, the samples are directly led into the micro-fluidic chip through the suction needle by virtue of the negative pressure, manual sample adding is avoided, the detection automation degree is improved, and the cross contamination risk is reduced.

The invention discloses a visual inspection method for bottle packaging quality. The visual inspection method comprises the following steps: (1) acquiring a bottle image and carrying out preprocessing; (2) locating a support ring by using the strategy of longitudinal bottom-to-top searching; (3) carrying out self-adaptive calibration of a capping cover, a liquid level and a sprayed-code detection area; and (4) extracting a Blob candidate block by using a gray threshold segmentation algorithm and determining whether the capping cover, the liquid level and the sprayed-code detection area have defects according to determination rules. The visual inspection method overcomes the problems of slow speed, low efficiency and poor precision of artificial inspection; moreover, the method overcomes the problems that conventional visual inspection algorithms are complex, consume a long period of time in inspection and cannot meet demands on inspection of PET bottles on a high-speed production line, and improves the automation degree of bottle inspection.

The invention relates to a method for deviation adjustment for detection of the spatial position of a steel belt roll system. A datum point R01 and a datum point R02 located on the portions, on the two sides of the roll system, of a device bearing the steel belt roll system and on the center axis of the roll system are selected; a total station is erected between the two datum points; the position of the total station is set to serve as an origin of space coordinates, the connecting line of the two datum points serves as the X direction, the Z direction is vertically upwards, and the coordinates of the datum point R01 and the datum point R02 are detected through the total station; a detected roll shaft is rotated, the space coordinates of at least three different rotation positions on one vertical section of the detected roll shaft are detected through the total station; the coordinates of the center of a circle where each point is located are obtained by a computer system, and therefore the space coordinates of each point on the central axis of a steel roll are obtained; the space coordinates of the points on the central axis of the detected steel roll are compared with the space coordinates of the points on the central axis at the steel roll standard position obtained in advance and the deviation directions and the deviation distances of the points on the central axis are obtained; according to the deviation directions and the deviation distances, space position adjustment is conducted on the detected steel roll.

The invention discloses an intelligent testing method of a lifter and a testing device. The testing device comprises a mechanical body, a clamping component used for clamping the lifter, a testing component used for testing the lifter, a pneumatic component and a control mechanism. The intelligent testing method and the testing device integrate mechanical, electric and pneumatic functions into one machine and are used for testing all the performance indexes of the lifter, so that the technical problems of inconvenient operation and lower accuracy of the existing testing device of the lifter; meanwhile, the invention also has the advantages of compact structure, small volume, beautiful appearance, high linearity, accurate detection, long service life, easy maintenance, etc.

The invention relates to a full-automatic intelligent urine iodine analyzer, which comprises a shell, a sample carrier mechanism, a reagent liquid adding device, a light path detection system, a comprehensive sample processing mechanism, a waste trough and an electric control system. By adoption of a quantitative colorimetric method, point-to-point operation of various reagents is realized throughcontrol of reagent disc rotation; by adoption of a sample adding stirring device, mixing of to-be-tested reagents is realized, cross contamination of samples is avoided, and mixing efficiency is improved; by a double-reagent-needle sample adding arm, a color developing agent and an oxidant adding function is realized, detection time is shortened, and internal and external spaces of equipment aresaved; functions of automatic result interpretation and automatic report printing are achieved, urine iodine detection automation is improved, errors caused by manual sample adding are effectively avoided, urinalysis detection precision and detection efficiency are improved, and detection cost is reduced.

The invention relates to a method for determining the content of metal aluminum in a ladle slag modifying agent, which mainly aims at solving the technical problems in the prior art that the precision of detection on the content of the metal aluminum in the ladle slag modifying agent is low and the time for detecting the content of the metal aluminum in the ladle slag modifying agent is long. According to the technical scheme, the method for determining the content of the metal aluminum in the ladle slag modifying agent comprises the following steps: measuring a test sample of a fixed quantity, placing the test sample into a tapered bottle with a copper sulfate leaching solution, and heating and boiling the copper sulfate leaching solution by utilizing an electric heating plate so as to selectively dissolve metal aluminum in the test sample, thereby separating the metal aluminum from other elements and aluminum in other forms in the test sample, and preparing a solution to be detected; determining spectral intensity of the aluminum in the solution to be detected by adopting an inductance coupling plasma emission spectrometer; and calculating the content of the metal aluminum in the test sample. By adopting the determination method, the content of the metal aluminum in the ladle slag modifying agent can be accurately measured, and the detection time is short and only needs 2 to 3 hours.

The invention relates to the technical field of communication. A detection method for an optical fiber device comprises the following steps of carrying out feeding, carrying out combing before detection, carrying out detection, assembling a protection cover and carrying unloading. The detection method for the optical fiber device has the advantages that detection efficiency and automation degree are high and a test range is wide.

The invention discloses a workpiece surface roughness and flatness detection device which comprises a supporting frame, a guiding sliding groove, a limiting clamping plate, a material guiding mechanism, a detection mechanism, a connecting workpiece, a threaded rod, a material storage box, a guiding groove, a servo motor, a connecting belt, a connecting belt wheel and a rotating shaft groove. A supporting frame used for supporting is fixedly installed at the position, close to the center, of the upper end face of the material guiding mechanism, and limiting clamping plates are symmetrically and fixedly installed on the lower end face of the supporting frame. By arranging the workpiece template, a connecting workpiece can be compared with a standard part during detection, so that the efficiency and the stability of subsequent detection of the connecting workpiece are improved to the greatest extent, meanwhile, two groups of supporting sliding grooves are formed, two groups of connecting workpieces can be detected at the same time, the speed of detecting the connecting workpiece is effectively improved, and the detection accuracy is improved. And the detection efficiency is improved.

The invention discloses a pulling buckle fatigue test board which comprises an angle adjuster arranged on a base, a push rod, cylinder fixing rods, a first cylinder, a fixing plate, a pulling buckle fixing plate, a second cylinder, a cylinder adjustment device and an automatic control device, wherein the second cylinder is arranged between the cylinder fixing rods through the cylinder adjustment device; the push rod is connected with the second cylinder through the angle adjuster; the first cylinder is fixed on the upper part of the base; and the pulling buckle fixing plate is fixed on the base through the fixing plate and arranged opposite to the push rod and the first cylinder. The invention has simple structure and high detection efficiency and automation degree.

The invention discloses an aluminum alloy casting and smelting process online detection and data application method and system. The online detection and data application method comprises the steps: A,sampling a solution and sending the sample solution to a hydrogen measuring system and pouring area; B1, measuring the hydrogen content in the sample solution, displaying the result and determining whether to perform secondary degassing refining; B2, sending the pouring sample to a field composition detection system, wherein the field composition detection system detects the chemical element composition in the pouring sample, displays the result and determines whether the chemical element composition needs to be adjusted; and C, performing temperature measurement on the casting and melting process of the aluminum alloy, displaying the result and determining whether the temperature needs to be adjusted. The method is applied to the casting and melting process of the aluminum alloy, the detection automation degree is high, the detection period of key parameters is short, the data result is stable and reliable and the practical value of production and application is high; the casting andsmelting process of the aluminum alloy is always controlled, the product quality and reliability are improved and the production efficiency is high.

The invention discloses a pilot valve air tightness testing device, which comprises a high-pressure air inlet mechanism of a tube E, a closing mechanism of a tube S, a high-pressure air inlet mechanism of a tube C, a closing mechanism of a tube D and a stainless steel reflector. The high-pressure air inlet mechanism of the tube E, the closing mechanism of the tube S, the high-pressure air inlet mechanism of the tube C and the closing mechanism of the tube D are respectively connected with the tube E, the tube S, the tube C and the tube D of a pilot valve, and the stainless steel reflector is mounted right below the pilot valve. The pilot valve air tightness testing device is high in detection automation degree, realizes automation of sealing processes of the various tubes of the pilot valve, saves labor cost and improves testing efficiency; before air tightness is detected, a mechanical structure is used for applying force onto an O-shaped ring and leads the O-shaped ring to deform, so that the sealing effect of the various tubes is good, and testing precision is guaranteed; the stainless steel reflector is mounted and brings convenience for an operator to observe the condition of air leakage of the lower half portion of the pilot valve, and reliability of test results is improved; and the pilot valve to be detected is soaked into water or raised from the water by the mechanical structure, so that detection time is greatly shortened.

The invention provides a multifunctional integrated aviation assembly hole making system and an application method thereof. The multifunctional integrated aviation assembly hole making system comprises a multi-axis numerical control motion mechanism, a hole making device, a multi-axis numerical control motion control system, a line laser scanning sensor, a scanning motion mechanism, a scanning motion mechanism control system, an image processing workstation. The system is simple in structure and high in degree of integration, the requirements of aircraft skin skeleton bonding surface detection, prefabricated hole position acquisition and hole making quality detection can be met through only a set of line laser scanning sensor, the problem that a working head is bulky and is too large in size due to the fact that various sensors are assembled on the working head is solved, the task of transferring stations between various measuring instruments is further avoided, and the detection accuracy and degree of automation are improved.

The invention relates to a capsule defect shot blasting full-inspection device. The capsule defect shot blasting full-inspection device comprises a supporting frame, a feeding device, a motor and transmission chain, a belt conveying device, a first image acquisition device, second image acquisition devices, an air injection removing device and a collecting device, wherein the feeding device, the motor and transmission chain, the belt conveying device, the first image acquisition device, the second image acquisition devices, the air injection removing device and the collecting device are arranged on the supporting frame; the feeding device is located above one end of the belt conveying device; the motor and transmission chain is connected with and drives the belt conveying device; the first image acquisition device is arranged above the middle part of the belt conveying device, and the air injection removing device is arranged above the other end of the belt conveying device; the second image acquisition devices are located between the first image acquisition device and the air injection removing device, and are located on the upper side and the lower side of the belt conveying device correspondingly; and the collecting device is located on one side of the supporting frame, and is located below the other end of the belt conveying device. The capsule defect shot blasting full-inspection device has the advantages of being capable of realizing top-and-bottom all-dimensional detection of a capsule, comprehensive in detection, high in detection efficiency and automation degree,convenient to adjust and wide in adaptive variety.