82results about How to "Realize online automatic detection" patented technology

A method and apparatus for in-line checking of glass bottles without contact features that under the control of computer, the multiple mouth images of a rotating bottle is picked up and then processed one by one to finde the bright sport reflected by the mirror of cracked mouth, so determining that the bottle mouth is cracke and rejecting out the bottle automatically. Its advantages are high accuracy and no leakage detection.

The invention discloses a system and a method for online automatically detecting defects on a glass surface of a touch screen. The system comprises a driving part, an imaging part and a screening part, wherein the driving part is used for sending touch screen glass to the imaging part; the imaging part is used for detecting if the glass surface of the touch screen has defects; the screening part is used for removing the touch screen glass having defects; the driving part comprises three driving units; the three driving units are fixedly connected with a bottom fixing plate; each driving unit comprises a bottom fixing plate, a servo motor, a driving shaft, a magnetic transmission gear driving wheel, a magnetic transmission gear driven wheel and a driven shaft; and the imaging part and the screening part are respectively arranged on the middle and last driving units. The system provided by the invention has the advantages of high detection precision, high efficiency and capability of quantitative recognition. Non-contact magnetic gear pairs serve as the driving media, so that the system provided by the invention has non-contact, noiseless, vibration-free and pollution-free characteristics and are fit for the detection process for the touch screen glass in a dust-free environment.

The invention discloses an intelligent agricultural product sorting machine with an aflatoxin detection function. The device takes an aflatoxin sorting detection unit as a core, and an ultraviolet and visible light source, a dual-wavelength filter set, a double-mirror reflecting system and a linear-array CCD camera and the like are arranged in the sorting detection unit. Materials are conveyed to the sorting detection unit by a crawler conveyor, the linear-array CCD camera acquires visible light images of the materials and two ultraviolet fluorescence images shot by filters, and the on-line detection of aflatoxin contaminated grains is realized by using a computer detection algorithm. The wavelengths of double filters used in the invention are determined by using a hyperspectral imaging method, and different filters can be replaced for detecting different agricultural products, particularly, the filters with the wavelengths of 437 and 537nm can be used for detecting corns, the filters with the wavelengths of 420 and 450nm can be used for detecting peanuts, and the filters with the wavelengths of 400 and 420nm can be used for detecting hot peppers. The device can be widely used in the field of processing trade of agricultural products, and the on-line aflatoxin inspection efficiency can be improved.

An automatic control device for online removing of tiny burrs on the working edge of a valve element of a servo valve comprises a deburring tool system, a precision feeding system, an automatic tool setting system, a force feedback system and a control system, wherein the deburring tool system mounted on a Z-axis lifting table comprises a deburring turning tool, a force sensor and a fixture, the precision feeding system used for controlling the feeding of the deburring tool system comprises an X-axis feeding mechanism, a Y-axis feeding mechanism and the Z-axis lifting table, the automatic tool setting system comprising a displacement sensor fixed on the fixture can achieve precise tool setting and complete radial runout measurement and working edge scanning detection of a workpiece, the force feedback system used for monitoring the degree of the deburring force in real time comprises a force sensor which is arranged below the deburring turning tool and connected with the fixture, and the control system used for monitoring the feeding movement, automatic tool setting, deburring, force feedback alarm retraction and online deburring effects of the automatic control device comprises an industrial personal computer connected with the precision feeding system, the force feedback system and the automatic tool setting system. The automatic control device for the online removing of the tiny burrs on the working edge of the valve element of the servo valve achieves the online automatic removing of the tiny burrs on the working edge and has the advantages of low rejection rates, high efficiency and low costs.

The invention relates to a laser binocular vision-based vehicle running deviation online automatic detection system. According to the technical scheme, a first photoelectric switch and a second photoelectric switch are arranged on the left sides of destinations of a test preparation area (7) and a test area (9); a first detection device (2) and a second detection device (5) are correspondingly arranged above the destinations of the test preparation area (7) and the test area (9); a first charge-coupled device (CCD) image sensor (13) and a first large-field of view laser light source (11) of the first detection device (2) are arranged at a bottom plate of a first temperature control box (14); the structure of the second detection device (5) is the same as that of the first detection device (2); a computer (18) is connected with the first CCD image sensor (13) and a second CCD image sensor (15) through network cables; a first photoelectric tube (1) is connected with the first CCD image sensor (13); a second photoelectric tube (4) is connected with the second CCD image sensor (15); and the computer (18) is provided with vehicle running deviation online automatic detection system software. The influence of a measurement environment is eliminated, and the measurement accuracy can be improved.

The invention relates to the manufacture field of rigidity electric ignition powder heads of industrial electric detonators and discloses a device for detection, rejection and butt connection of the rigidity electric ignition powder heads. The device comprises a stepping mechanism, a rigidity electric ignition powder head resistance automatic detection machine, a rejection machine, a hot press welder, a programmable logic controller (PLC) and a computer. The rigidity electric ignition powder head resistance automatic detection machine is provided with a resistance measuring instrument, and a probe is respectively connected with two poles of the resistance measuring instrument. The rejection machine is arranged on the conveying route of the stepping mechanism and located at the back of the rigidity electric ignition powder head resistance automatic detection machine. The hot press welder is arranged on the conveying route of the stepping mechanism and located at the back of the rejection machine. The computer is connected with the rigidity electric ignition powder head resistance automatic detection machine, a rejection cylinder of the rejection machine and the hot press welder through the PLC. The device is high in production efficiency and capable of producing rigidity electric ignition elements with stable resistance and good shockproof capability.

The invention provides a detection method for online detection of the scale and corrosion inhibitor concentration in circulating cooling water. A cationic polyelectrolyte serves as a detection reagent, the detection reagent is added to a circulating cooling water sample, full mixing is performed, reaction is performed for 15-20 minutes, then an absorbance value of the reacted circulating cooling water sample is detected under the wavelength condition of 400-600 nm, and the scale and corrosion inhibitor concentration in the circulating cooling water is determined according to the absorbance value. The detection method is wide in application range, short in detection period, high in detection accuracy and good in stability and is not limited by the condition whether a scale and corrosion inhibitor is a phosphorus-containing or phosphorus-free agent. The detection device adopting the detection method can achieve online automatic detection, replace manual operation and eliminate various human factors and the influence of response time lag of all links and is simple in operation and low in operation cost. In addition, the circulating cooling water treatment control system composed of the online detection device can achieve whole-process management and automatic dosing control of circulating cooling water and is suitable for industrial application.

The invention provides a low-pressure anion-cation chromatographic-spectrophotometric method for simultaneous online automatic analysis of trace ammonium ions and nitrite ions in a water sample; the method employs analytical apparatuses, such as a low-pressure pump, a sample injection valve, a sample injection ring, a low-pressure anion exchange column, a low-pressure cation exchange column, an oxidation reactor, a color rendering reactor, an optical flow cell, an optical detector, a computer processing system, a first mixer and a second mixer, and comprises the steps of (1) drawing a baseline; (2) drawing a spectrum of NH4+ and NO2- in a sample; (3) drawing a standard working curve; (4) calculating the concentrations of NH4+ and NO2- to be detected in the sample according to peak height values of the spectrum of NH4+ and NO2- and a regression equation of the standard working curve. It is the first time for the method to provide simultaneous online analysis for trace NH4+ and NO2- in a water sample by the joint use of low-pressure ion chromatography and spectrophotometry, and the method has the advantages of low analytical cost and high analytical efficiency.

The invention relates to a method of identifying reconstituted milk and ultra-high temperature sterilized milk. The method comprises steps: a) non target metabonomics data of milk samples of reconstituted milk and ultra-high temperature sterilized milk are collected separately by adopting high performance liquid chromatography-high resolution mass spectrometry, and the characteristic information of the two is extracted respectively; b) an analysis model is built, the characteristic information is analyzed, and differential metabolites of the reconstituted milk and the ultra-high temperature sterilized milk are determined; c) a pseudo-target metabolomics detection method to identify reconstituted milk and ultra-high temperature sterilized milk is constructed to screen the differential metabolites in the step b), and the characteristic information of the differential metabolites is obtained; and d) based on the characteristic information of the differential metabolites obtained in the step c), a PCA-Class discriminant analysis model is constructed, and based on the PCA-Class discriminant analysis model, determination of a to-be-detected milk sample is realized. The method is convenient, sensitive and accurate, and can realize rapid and automatic discrimination of ultra-high temperature sterilized milk and reconstituted milk.

The invention discloses a self-testing system of negative pressure loop of optical catalyzed reaction, which comprises the following parts: reacting part with magnetic stirrer, reactor, xenon lamp source, circulating part with magnetic glass piston pump, spherical glass condenser, gas-phased chromatogram, reactor, blowing vacuum extracting part with ten-shaped four-way vacuum piston, scrubbing bottle, precise vacuum pressure list and vacuum pump, sampling detecting part with gas phased chromatogram, automatic six-way sampling valve, gas-carrier bottle and gas driving bottle, temperature control part with thermostatic circulating pump, reactor temperature control jacket and spherical glass condenser. The invention can estimate the catalytic property of catalyst precisely and in time, which is fit for other optical catalyzed reacting tests in relative to gas participation or generation.

The invention relates to a spot welding quality real-time ultrasonic non-destructive testing device and method. The device comprises an ultrasonic probe, and an ultrasonic detector and a computer connected to the ultrasonic probe. The device also comprises a spot welding machine and a spot welding electrode. The ultrasonic probe has functions of emitting and receiving an ultrasonic signal. The ultrasonic probe is inserted into the spot welding electrode. The method comprises S1, starting the spot welding machine, the ultrasonic detector and the computer and feeding cooling water into the spot welding electrode through a cooling water hole, and S2, in the process of resistance spot welding on a plate, emitting a series of ultrasonic scanning pulses through the ultrasonic probe inserted in the spot welding electrode, collecting a corresponding reflection signal, converting the reflection signal into an ultrasonic reflection oscillogram through the ultrasonic detector and transmitting the ultrasonic reflection oscillogram into the computer in real time. The device realizes visual, accurate and efficient welding spot quality comprehensive analysis in the spot welding process and realizes the online automatic detection of spot welding quality of a thin plate in the whole process.

The invention provides a method for identifying ultra-high-temperature sterilized milk and reconstituted milk based on a lipid group, which comprises the following steps:1) performing lipid extractionpretreatment on an ultra-high-temperature sterilized milk sample and a reconstituted milk sample to obtain a lipid sample; 2) performing chromatographic separation-mass spectrometry scanning on the lipid sample of the ultra-high-temperature sterilized milk and the reconstituted milk by adopting a high-resolution mass spectrometry technology; 3) extracting and filtering peaks of lipid samples of two types of milk, carrying out qualitative analysis on each lipid component, and carrying out integral processing on each lipid component; 4) carrying out orthogonal partial least square variance discrimination analysis on an integral result, and determining a characterization factor capable of completely classifying the two types of milk; 5) establishing an orthogonal partial least square variance discrimination model by using the screened characterization factor. According to the method, the high-resolution mass spectrometer is adopted for measurement, the pretreatment method is simple and easy to operate, the types and the contents of substances in the two types of milk can be comprehensively analyzed, the on-line automatic detection of the sample is achieved, and the detection efficiency of the sample is greatly improved.

The invention discloses an online detection method for dye liquor components (sodium hydrosulfite, indigo and sodium hydroxide) of a bundle type dye machine on the basis of an Omron programmable logic controller (PLC). An online detection system comprises an indigo dye liquor online detection device, a vulcanizing dye liquor online detection device, a calibration device, the PLC and an industrialcontrol computer. The online detection method collects dye liquor samples in a dye tank of the dye machine in a real-time online mode, utilizes the industrial control computer and the PLC to serve ascores, detects concentration of corresponding components of the dye liquor in an online timing mode by means of a potentiometric titration method, and detects the pH value and the temperature of the dye liquor in an online real-time mode. The system can clean pipelines after completion of every test. The online detection method can calibrate the indigo dye liquor online detection device or the vulcanizing dye liquor online detection device according to requirements to ensure accuracy of detection results. The online detection method can ensure detection accuracy of the dye liquor components to improve dye quality of dyed fabrics and enable production cost and labor strength of skilled workers to be reduced.

The invention discloses a method for detecting glass bent through baking. The method comprises the following steps that the glass bent through baking and taken out of a furnace is delivered to a turnover mechanism through a delivery mechanism; the turnover mechanism is started, so that the glass is turned over and inclines relative to the horizontal plane; after the glass is turned to a detection position through the turnover mechanism, an image detection mechanism is started, so that the glass is scanned, and corresponding data and corresponding images are recorded. According to the method for detecting the glass bent through baking, the glass bent through baking and taken out of the furnace is directly delivered to the turnover mechanism, so that the glass is turned over through the turnover mechanism conveniently; the glass is turned to the detection position, so that the glass inclines relative to the horizontal plane, and the phenomenon that the accuracy of measured data is influenced due to deformation, caused by transverse gravity action, of the glass bent through baking is avoided; the glass is directly scanned and detected through the image detection mechanism, direct contact between a worker and the glass is not needed, automatic online detection is achieved, and the detection efficiency and the detection accuracy are improved. The invention further discloses a device for detecting the glass bent through baking.

The invention discloses a part detection mechanism based on machine vision, which comprises a rack, an input conveying mechanism;with the overall moving direction of the detected part as the downstream direction, an input conveying mechanism, a clamping shooting mechanism and an output conveying mechanism are sequentially arranged on the rack from the upstream direction to the downstream direction; an electric control device is further arranged on the rack, the electric control device is connected with a display screen and an audible and visual alarm, and an image recognition module is arranged in the electric control device; the clamping shooting mechanism comprises a camera mechanical arm and a clamping device installed on the lower middle portion of the rack. A first camera is arranged at the free end of the camera mechanical arm, an illuminating lamp is arranged at the free end of the camera mechanical arm or on a fixing structure above the camera mechanical arm, and the servo motor, the illuminating lamp and the first camera are all connected with an electric control device; the clamping device comprises a clamping structure used for clamping a part, a longitudinal rotating structure used for driving the clamping part to rotate, a transverse rotating structure and a longitudinal overturning structure. The part detection mechanism further comprises a magnetic powder detection device.

The invention relates to the field of electronic equipment detection, in particular to a notebook computer shell size detection method and device. The method comprises the following steps: S1, placing a to-be-detected notebook computer shell on a material platform, clamping the product shell through driving of an air cylinder, and starting to send the material platform to a detection station; s2, a CCD camera of the outer contour detection module measures the length size and the width size inside and outside the product shell; s3, the column height detection module measures the height size of the BOSS column through spectrum confocal measurement, and the inner diameter of the tooth hole is measured through a CCD camera; and S4, outputting a measurement result, returning the material platform to an initial position, loosening the air cylinder and taking down the notebook computer shell. According to the detection device, online automatic detection is realized, the efficiency is improved, and 100% full detection of products is achieved; automatic feeding and discharging can be achieved, manpower is replaced, and manpower is saved; and a butt-joint forming workshop production line is compatible with size detection of notebook computer shells of various inches.

The invention discloses an on-line detection method of dye liquor components (rongalite, indigo and sodium hydroxide) of a bundle dyeing machine based on YanHua boards. An on-line detection system designed by the method comprises an indigo dye liquor on-line detection unit, a sulfuration dye liquor on-line detection unit, a calibration unit, boards, and an industrial control computer. According to the invention, a dye liquor sample in a dye vat of the dyeing machine is on-line detected in real time, the industrial control computer and the boards are used as a core are used, the concentration of the corresponding components of the dye liquor is on-line detected in real time by using potentiometric titration method, and the pH value and temperature of the dye liquor are on-line detected in real time, and pipelines are cleaned by the system after every detection completes. The method further can calibrate the indigo or sulfuration dye liquor on-line detection unit according to requirements to guarantee the accuracy of the detection results. The method can guarantee the detection precision of the dye liquor components, so as to raise the dyeing quality of dyed fabrics, thus the production cost is reduced, and the labor intensity of technical workers is reduced.

The invention discloses an apparatus for on-line sampling and detecting of a lifting type tobacco strip for a threshing and redrying factory, which comprises a sampling device, a tobacco strip conveying device, a tobacco strip detecting device and a controller for controlling the above devices, wherein the discharge opening of the sampling device is arranged above the tobacco strip conveying device, the discharge opening of the tobacco strip conveying device is arranged above the feeding opening of the tobacco strip detecting device, and the discharge opening of the tobacco strip detecting device is provided with a discharge belt. In the existing tobacco production line, a tobacco collecting device is added, and the tobacco is thinly processed in the conveying process. Finally, the tobaccois positioned by a negative pressure discharging chamber, and the positioned tobacco is collected by an image sensor, so that the image detection device of the tobacco strip can directly process theimage of the collected tobacco strip to greatly improve the working efficiency and reduce the working intensity.

The invention relates to the field of tire production, more particularly to an on-line detection device for steel cord fabric. The on-line detection device comprises an upper film thickness detecting device, a lower film thickness detecting device, a total core fabric thickness detection device and a steel wire levelness detection device. With a laser sensor and an eddy current sensor, online automatic detection of upper film thickness detecting, lower film thickness detecting, total thickness detection, and steel wire levelness of the steel cord fabric is realized. Moreover, the detection device has advantages of simple structure, convenient installation, and high usage security; and convenience is provided for maintenance.

The invention provides a magnetic crushing online automatic test all-in-one machine comprising an equipment body. The equipment body is composed of a film coating section, a magnetic crushing sectionand a test section in turn. The film coating section comprises a film coating mechanism, a tension mechanism, a film coating deviation correction mechanism driven by an automatic deviation correctionmotor, and a film coating servo motor for driving the film coating mechanism and the tension mechanism. The magnetic crushing section comprises a pressing mechanism, a pressure detection system, a tension mechanism and a magnetic crushing deviation correction mechanism driven by an automatic deviation correction motor. The test section comprises an Lcr inductance test mechanism. A feeding mechanism is arranged above the film coating section so as to facilitate the film coating operation. The film coating section, the magnetic crushing section and the test section are on the same horizontal line and arranged in order so as to facilitate overall direction control of the product. The automatic deviation correction device is arranged between the film coating section and the magnetic crushing section and between the magnetic crushing section and the test section so as to control product alignment.

The invention discloses a large-aperture aspheric online contour detection device and a detection method thereof. High-precision contour detection of a large-aperture aspheric mirror can be realized. The device comprises a CCD (charge coupled device) component comprising a plurality of CCDs which are uniformly, symmetrically and fixedly mounted at the edge of the detected mirror, a laser emitting mechanism emits a plurality of laser beams projected to each CCD in a one-to-one corresponding manner, and the CCDs in the CCD component transmit acquired data to a central controller. A target ball is fixed onto a translation mechanism and horizontally moves along the surface of the detected mirror under driving of the translation mechanism. A laser tracker is used for acquiring the data of the position of the target ball and transmitting the acquired data to the central controller. The central controller receives the data acquired by the CCDs, corrects the data acquired by the laser tracker and calculates surface-shape errors. The distance between the laser tracker and a mirror body depends on the vertex curvature radius of the detected mirror, and the larger the curvature radius is, the longer the distance is.

The invention provides a nuclear magnetic resonance spectroscopy method for identifying ultrahigh-temperature sterilized milk and reconstituted milk. The nuclear magnetic resonance spectroscopy methodcomprises the steps: 1) respectively detecting milk samples of the reconstituted milk and the ultrahigh-temperature sterilized milk prepared from whole milk powder by using a nuclear magnetic resonance spectroscopy, and integrating peak area at each chemical shift position; 2) analyzing a principal component of a relative integral result, establishing a partial least square variance analysis model, and determining a characterization factor capable of completely classifying the two milks; and 3) establishing a partial least square variance discriminant analysis model for identifying the ultrahigh-temperature sterilized milk and the reconstituted milk based on the determined characterization factor. By using the method provided by the invention, a nuclear magnetic resonance spectrometer isadopted for measurement, a pretreatment method is simple and easy to operate, the kinds and contents of substances in the two milks can be comprehensively analyzed, the online automatic detection forthe samples is realized, and the sample detection efficiency is greatly increased. An identifying model established by using the nuclear magnetic resonance spectroscopy method is strong in feasibilityand high in accuracy and provides a convenient and practical technical support for the identification of truth of milk products in the future.

The invention discloses an automobile part hardness detection method. A detection system is composed of a bottom platform, a trolley, a portal frame, a hardness measuring head, an indentation measuring head, a grinding device, a scrap suction device, a workpiece recognition device, a motion driving device and a control cabinet. The hardness detection system of the invention can automatically complete all test procedures except for manual feeding and discharging, is accurate in test result and high in detection efficiency, can completely eliminate false detection and missed detection caused byhuman factors, and can be installed on a production line if being matched with a robot feeding and discharging device, thereby realizing the on-line automatic detection of the hardness of the workpiece.

A detection and control system of dyeing liquid composition used on dyeing machine comprises addition unit of dyeing liquid composition, on - line detection unit of reducing agent and pH value for dyeing liquid, sampling pump and computer. It is featured as using potentiometric titration to detect reducing agent concentration in dyeing liquid and pH value of dyeing liquid on - line with set time, comparing obtained value with set value and controlling addition unit to add dyeing liquid according to compared result to keep dyeing liquid composition to be the same as set value for ensuring quality of dyeing.

An automatic control device for online removing of tiny burrs on the working edge of a valve element of a servo valve comprises a deburring tool system, a precision feeding system, an automatic tool setting system, a force feedback system and a control system, wherein the deburring tool system mounted on a Z-axis lifting table comprises a deburring turning tool, a force sensor and a fixture, the precision feeding system used for controlling the feeding of the deburring tool system comprises an X-axis feeding mechanism, a Y-axis feeding mechanism and the Z-axis lifting table, the automatic tool setting system comprising a displacement sensor fixed on the fixture can achieve precise tool setting and complete radial runout measurement and working edge scanning detection of a workpiece, the force feedback system used for monitoring the degree of the deburring force in real time comprises a force sensor which is arranged below the deburring turning tool and connected with the fixture, and the control system used for monitoring the feeding movement, automatic tool setting, deburring, force feedback alarm retraction and online deburring effects of the automatic control device comprises an industrial personal computer connected with the precision feeding system, the force feedback system and the automatic tool setting system. The automatic control device for the online removing of the tiny burrs on the working edge of the valve element of the servo valve achieves the online automatic removing of the tiny burrs on the working edge and has the advantages of low rejection rates, high efficiency and low costs.

The invention relates to a water heater liner detection system. The system comprises a liner climbing mechanism for lifting a to-be-detected water heater liner; a liner top-tightening mechanism for fastening the water heater liner; a detection mechanism for detecting the defect of the water heater liner; and a telescoping mechanism for sending the detection mechanism into / out the water heater liner. Through the technical scheme provided by the invention, since the liner climbing mechanism can lift the to-be-detected water heater liner, the liner top-tightening mechanism can fasten the water heater liner, the detection mechanism can search the defects of the water heater liner; the telescoping mechanism can send the detection mechanism into / out the water heater liner; therefore, the onlineautomatic detection of the water heater liner can be realized through the technical scheme disclosed by the invention; compared with the prior art, the entire structure is simple, convenient to control, free from personnel guard, small in manpower input, high in detection accuracy rate, and capable of reducing the product reject ratio and improving the product quality.

The invention relates to a flat-bulb steel ultrasonic automatic flaw detection device and a flaw detection method. The flaw detection device comprises a rack, a bulb automatic tracking detection device, a web automatic tracking detection device, a flaw detection trolley, a track, a flaw detection trolley driving device and a baiting rack; the automatic detection tracking device is arranged on therack, the flat-bulb steel is arranged on the flaw detection trolley, the flaw detection trolley driving device drives the flaw detection trolley and the flat-bulb steel to make reciprocating translational motion along the flaw detection trolley translation track; the bulb probe level direction performs real-time follow-up on the flat-bulb steel bulb plane; the web probe vertical direction performsreal-time follow-up on the flat-bulb steel web plane; the bulb probe automatically and vertically moves to an upper end from a lower end of the bulb, a web probe automatically and horizontally movesto the bulb from an outer end of the web so as to accomplish the flat-bulb steel partition detection; the flat-bulb steel makes reciprocating translational movement along the track to realize the ultrasonic flaw detection full process. The automatic ultrasonic flaw detection of the flat-bulb steel is realized, and the flaw detection rate is high, and the working efficiency is high, and the progress demand for ship construction can be satisfied.

The invention relates to error-proof detection equipment for mounting quality of a water seal ring of a cylinder body. The error-proof detection equipment comprises a pedestal, wherein a raceway is arranged on the pedestal and is provided with a positioning block; the positioning block is provided with a tray; a rack is arranged on the raceway; the upper part of the rack is provided with a driving system; the driving system comprises a sliding table bottom plate; a linear guide rail and a ball screw are arranged on the sliding table bottom plate; the ball screw is provided with a first slide block; a driving block is arranged on the first slide block; the linear guide rail is provided with a second slide block; a moving component mounting plate is fixedly arranged on the second slide block and the driving block; a cylinder component mounting plate is arranged on the moving component mounting plate; a detection system is arranged on the cylinder component mounting plate and comprises a lifting cylinder; a piston rod of the lifting cylinder is connected with a revolving cylinder through a left connecting plate, a right connecting plate and a transition plate; and the lower end of the revolving cylinder is provided with a measurement head. The error-proof detection equipment can realize on-line automatic detection, has strong stability and can effectively guarantee the assembly quality.

The invention discloses a multi-parameter pneumatic comprehensive measurement device for a water pump shell. The multi-parameter pneumatic comprehensive measurement device comprises a working table surface (3), a speed reducing motor (14), a rotating plate (5) and the like. The multi-parameter pneumatic comprehensive measurement device is characterized in that an upper measuring head body (8) is connected with a top board (11) and an air cylinder (23) through a lifting board (9) and the like; at least two internal diameter coaxiality spray holes are respectively arranged on the upper measuring head body (8); the internal diameter coaxiality spray holes are arranged at the same axis position and the upper measuring head body (8) is respectively provided with at least two pairs of internal diameter pneumatic spray holes; a pair of internal diameter pneumatic spray holes (4-1), an external diameter coaxiality spray hole (4-2) and a verticality spray hole (4-3) are respectively arranged on a lower measuring head body (4); and the external diameter coaxiality spray hole (4-2) and the internal diameter coaxiality spray holes are located at the same axis position. The multi-parameter pneumatic comprehensive measurement device disclosed by the invention has the advantages of being simple in structure, high in efficiency, accurate in measurement, high in precision and long in service life. The online automatic measurement can be realized.

The invention discloses a chemical fiber filament spindle paper tube damage online detecting device and method. The device comprises a transmitting unit, an image acquisition unit, a control terminal,a removing unit and a sorting unit, wherein the transmitting unit is used for conveying paper tubes; the removing unit sorts the paper tubes on the detecting area of the transmitting unit; the imageacquisition unit is used for carrying out image acquisition on the paper tubes; the control terminal is provided with a classifier for detecting damage of the paper tube; the control terminal receivesthe image information of the image acquisition unit; and the classifier detects the image information, outputs the detecting result, compares the detecting result with the set class index, and sendsa control command to the removing unit according to the comparing result to sort the paper tubes. The device does not affect normal production of paper tubes and filament spindles, realizes online automatic detection of damage of the paper tubes, and removes the damaged paper tubes timely, accurately and rapidly through unified coordination of the transmitting unit, the image acquisition unit andthe removing unit.