89results about How to "Realize continuous detection" patented technology

The present invention relates to the technical field of PVC plastics, and in particular to quality inspection equipment for PVC plastic particles, comprising a workbench, a rotating disk, a feeding tank, a carrying disk, a molding part and a light source part, wherein the feeding tank is used for placing and storing particle bodies, and the feeding tank is used for unloading the particle bodies into the carrying disk; the carrying disk is provided with at least one group, and the carrying disk can be lifted and lowered on the rotating disk, and the rotating disk drives the carrying disk to rotate relative to the workbench; the molding part comprises a hot pressing plate, and the hot pressing plate is used for hot pressing the particle bodies in the carrying disk into a plastic film; a photosensitive unit is provided on the inner side of the carrying disk, and the light source part is used for irradiating the plastic film and cooperating with the photosensitive unit to perform light transmittance detection; the lower side of the feeding tank is provided with an inverted cone, and a feeding port is provided on the upper side of the feeding tank, and a unloading barrel is fixedly connected to the lower end of the inverted cone. The present invention realizes the automatic detection function conveniently and efficiently.

The embodiment of the invention discloses a bipolar electrochemical luminescence micro-fluidic chip and application thereof. The bipolar electrochemical luminescence micro-fluidic chip comprises an ITO (Indium Tin Oxide) electrode 1, a PDMS (Polydimethylsiloxane) chip main body and an ITO electrode 2 from top to bottom. According to the invention, horseradish peroxidase (HRP) is used as a signal label to be coupled with a labeled antibody (Ab2), magnetic beads are coupled with a coated antibody (Ab1), during detection, a coupled reagent and a sample to be detected are injected into the chip through an injection pump at the same time, the antibody and a detection substance AFP are mixed in the chip through a spiral microchannel to form an immune sandwich compound, and the immune sandwich compound is used for detecting the AFP in the chip. The electrochemical luminescence sensor is used for detecting the AFP, then is captured on the surface of the ITO electrode in the detection cavity under the action of the electromagnet, and finally outputs an electrochemical luminescence signal through electrical stimulation to realize detection, so that the AFP can be rapidly and simply detected at low cost, and the electrochemical luminescence sensor can be widely applied to the screening and diagnosis process of HCC.

The invention belongs to the technical field of detection, and particularly relates to assembly type vertical sleeve grouting connection part detection equipment and method.The assembly type vertical sleeve grouting connection part detection equipment comprises a bottom plate and a sleeve, a side plate is fixedly installed at the top of the bottom plate, a grout discharging hole is formed in one side of the top end of the sleeve, and a grouting hole is formed in one side of the bottom end of the sleeve; the device comprises an air pressure detection assembly for detecting the fullness of the grouting material in an air pressure mode, an impact detection assembly for detecting the fullness of the grouting material in an impact mode, a sleeve arranged in the air pressure detection assembly, and a grouting material filled in the sleeve, reinforcing steel bars are arranged at the two ends of the sleeve, and the opposite ends of the reinforcing steel bars are located in the grouting material. And by arranging the ultrasonic detection assembly for detecting the fullness of the grouting material in an ultrasonic manner, multiple detections can be performed on the fullness of the grouting material, so that the detection accuracy can be improved.

The utility model provides an online continuous detection device for oil quality. The online continuous detection device comprises an optical detection module, the sampling cavity is provided with an inlet and an outlet which are communicated with an oil product pipeline; the other end of the atomizer is communicated with the combustion chamber; the atomized oil product is combusted in the combustion chamber, and the optical detection module continuously obtains the content of sulfur in the combusted gas. The device has the advantages of continuous detection and the like.

The invention discloses a storage battery grid weight detection device. The device comprises a support; the middle of the balance part is rotationally connected with the top of the support, one end of the balance part is rotationally connected with a hanging basket, and weights are placed in the hanging basket; the discharging assembly comprises a first conveying belt, a second conveying belt and a third conveying belt which are sequentially arranged from top to bottom; a feeding channel; the horizontal pushing assembly is arranged above the balance part and is used for pushing the grid to move; according to the invention, the weights of the balance parts are distinguished according to different heights of the grids with different weights within the specified time, blanking is carried out according to the different heights, qualified products and unqualified products are distinguished without measuring the specific weight of the grids, the structure is stable and reliable, errors are not easy to occur, the device can be butted with an assembly line, and the production efficiency is improved. And whether the weight of the grid is qualified or not is continuously detected.

The utility model relates to appearance detection equipment, comprising a conveying mechanism configured to continuously convey clamps loaded with products; the at least one top surface detection mechanism is erected above the conveying mechanism and is configured to perform image acquisition on the top surface of the product; the two large surface detection mechanisms are arranged on the two sides of the conveying mechanism respectively and are configured to perform image acquisition on the two first side surfaces of the product; the at least one rotary detection mechanism comprises a rotary execution assembly and a detection execution assembly, the rotary execution assembly is erected above the conveying mechanism, the detection execution assembly is adjacent to the conveying mechanism and corresponds to the rotary execution assembly, and the rotary execution assembly is configured to clamp and rotate a product; the detection execution assembly is used for carrying out image acquisition on the two second side surfaces of the product. The device can achieve the comprehensive detection of the surface of a product, and improves the detection efficiency.

The invention discloses a servo driver torque value detection device and a detection method thereof, and belongs to the technical field of servo driver detection. An electrifying assembly for electrifying the servo driver is mounted at the upper end of the conveying assembly; the quick connection type detection assembly is located below the conveying assembly and used for being connected with a servo driver; the quick connection type detection assembly comprises a first supporting plate, a second supporting plate, a double-group driving assembly, a rotation driving assembly, a detection structure, a connecting shaft, a rotating cylinder, a magnetic powder brake, a rotation supporting assembly and a calibration magnetic block. By means of the mode, all sets of servo drivers can be continuously fed and conveyed to the position above the quick connection type detection assembly through the speed multiplication chain, and continuous detection is achieved; according to the invention, automatic, rapid and accurate connection is realized through cooperation of the rapid connection type detection assembly and the servo driver; according to the invention, automatic and rapid electrification is realized through the electrification assembly.

The invention discloses ballast track bed hardening depth detection equipment which comprises a transverse guide rail which is installed on a track crane and stretches across a track, a walking type assembly seat which is installed on the transverse guide rail and can move in the length direction of the transverse guide rail, and a driving mechanism which is installed on the walking type assembly seat and can move in the vertical direction. The output end of the driving mechanism is connected with an adapter rod, the adapter rod is connected with a spiral rotary excavating blade through a torsion type clutch mechanism, and the lower end of the adapter rod is coaxially and detachably connected with an inserting drill rod or a detecting rod or a rotary excavating sampling rod; the spiral rotary excavating blade is movably arranged outside the drill rod, the detection rod or the rotary excavating sampling rod in a sleeving manner. According to the invention, the depth of the hardened layer of the ballast track bed is effectively detected, the buffer capacity and the water permeability of the ballast track bed are judged, and the aim of carrying out targeted cleaning operation on the ballast track bed can be fulfilled by referring to the detection result. The method is suitable for the technical field of hardened layer depth detection in ballast track bed detection.

The invention belongs to the technical field of bar code information management, particularly relates to a commodity bar code service detection management method and system, and aims to solve the problems that in the prior art, when bar codes on packaged commodities are scanned for information rechecking, continuous assembly line scanning cannot be carried out on the commodities, and when the bar codes on the commodities are scanned, the scanning efficiency is high. The system comprises a base, a displayer installation frame is fixedly installed on one side of the top of the base, and a control displayer is fixedly installed on the displayer installation frame. After the commodities are scanned through a bar code scanner, the commodities with accurate information input and the commodities with inaccurate information input can be conveyed in a classified mode; therefore, continuous detection of commodities can be realized, and the commodities can be limited when bar codes on the commodities are scanned, so that the bar code scanner can accurately and quickly scan the bar codes, and the working efficiency can be effectively improved.

The present invention provides a NERS-SERS substrate microfluidic photon material fingerprint target. Its structure includes a microfluidic unit and a temperature gradient controller; the temperature gradient controller includes two micro temperature sensors, a semiconductor cooling plate and a micro heating plate; the microfluidic unit includes a metal nanoparticle sol storage, a recycler and a four-stage microfluidic channel. A gap enhanced Raman scattering combined with surface enhanced Raman scattering (NERS-SERS) substrate is provided in the third-stage microfluidic channel, and the NERS-SERS substrate is composed of a sinusoidal silver grating and a metal nanoparticle sol; the semiconductor cooling plate and the micro heating plate are arranged to ensure that a temperature gradient is generated at both ends of the microfluidic unit. The present invention has the advantages of lightness, high integration, high sensitivity, continuous detection, good environmental protection, etc., and is particularly suitable for portable and repeatable identification of the types, varieties and "Raman fingerprints" of explosives such as trace ammunition in the air.

The present invention discloses a torque detection device and detection method of a steering wheel angle sensor, which relates to the technical field of torque detection equipment, including a detection box, a lifting mechanism is arranged in the detection box, a detection mechanism is arranged on a detection platform, the detection mechanism includes a dual-axis motor, a fixed clamping plate, a servo motor, a detection rod and a torque sensor, two symmetrically arranged fixed clamping plates are arranged on both sides of each dual-axis motor, the servo motor is fixedly installed in the middle of the bottom surface of the detection box, torque sensors are arranged above the four corners of the detection platform, and cooling components are arranged below the two detection platforms. The torque detection device and detection method of a steering wheel angle sensor disclosed by the present invention have the technical effects of clamping and fixing the detected steering wheel angle sensor to ensure the stability of the detection process, detecting multiple steering wheel angle sensors at the same time, and realizing continuous detection and high detection efficiency.

The utility model discloses a welding seam vacuum detection device which comprises a vacuum box, the top of the vacuum box is fixedly provided with convex observation glass, the bottom end of the side wall surface of the vacuum box is fixedly provided with a change gear device, the two sides of the vacuum box are provided with magnetic pressing devices, one side wall surface of the vacuum box is fixedly provided with a pushing handle, and the other side wall surface of the vacuum box is fixedly provided with a clamping device. A laser marking device is fixedly installed on one side of the top of the vacuum box and connected with a sliding way, the sliding way is installed on the side wall face of the vacuum box, a sealing strip is fixedly installed at the bottom of the vacuum box, and a soap water tank is fixedly installed on the side wall face of the vacuum box. When the device is used, the structure is simple, the operation is convenient, the positioning is accurate, the application range is wide, the continuous detection can be realized, the detection work intensity of the oil storage tank is reduced, and the detection efficiency is improved.

The invention provides a method for separating related substances in a phospholipid-containing preparation, which adopts a high performance liquid chromatography, a chromatographic column adopts octadecylsilane chemically bonded silica as a filler, mobile phases comprise a mobile phase A, a mobile phase B and an optional mobile phase C, and a gradient elution procedure and an electrospray detector are adopted for separation and detection. The separation method provided by the invention is strong in specificity, good in separation degree, high in sensitivity, good in accuracy, simple and convenient to operate and capable of effectively and accurately monitoring the quality change condition of the phospholipid-containing preparation.

The present invention discloses a spherical surface unfolding device of a sphere, the main points of which are: comprising a friction disc, a friction disc driving device, a sphere tray assembly and a bottom plate. The sphere tray assembly comprises a sphere displacement turntable, and the sphere displacement turntable is rotatably arranged above the friction disc. The sphere displacement turntable is provided with a sphere limiting hole running through the top and bottom thereof, and the aperture of the sphere limiting hole corresponds to the diameter of the sphere. The corresponding part of the middle part of the sphere is located in the sphere limiting hole, and the corresponding part of the lower part of the sphere is in contact with the friction disc. The displacement turntable is used to change the displacement of the sphere in the horizontal plane to change the working position, and the sphere can rotate freely in the sphere limiting hole. The friction disc driving device is arranged on the bottom plate, and the friction disc driving device drives the friction disc to move in the same horizontal plane. The friction disc enables the sphere to rotate freely in situ in the sphere limiting hole through friction force.

The utility model discloses a kind of infrared spectrum gas detection devices of logging gas measurement belongs to gas detection technical field.This kind of infrared spectrum gas detection device of logging gas measurement, including infrared spectrum detector body, first radiating assembly and second radiating assembly, first radiating assembly is set in the opposite sides of infrared spectrum detector body, second radiating assembly is set below infrared spectrum detector body, first radiating assembly includes a pair of side seats, the inside of a pair of side seats is connected with baffle, the top surface and bottom surface of baffle respectively with the inside top end and inside bottom end of side seat form first chamber and second chamber, the inside of first chamber is equipped with first cooling pipe, the outside of first cooling pipe is connected with several first radiating fins, infrared spectrum detector body includes shell, the outside two sides of shell are respectively with the fixed connection of a pair of side seats one side, one end of several first radiating fins is extended to the inside of shell and is penetrated through side seat and shell.

The utility model discloses a detection vehicle for railway track detection, including the track vehicle walking on the track, is installed with the transverse guide rail to the track vehicle travel direction one end, is assembled with walking type adjusting frame to the transverse guide rail, install image collector on walking type adjusting frame, is installed with assembly seat to the track vehicle travel direction other end, two elastic connecting components are installed to the assembly seat along the transverse interval of track, and each elastic connecting component is connected with ultrasonic flaw detection mechanism to the one end away from assembly seat, and each ultrasonic flaw detection mechanism is movably assembled to the upper end of corresponding steel rail place. The utility model discloses through the detection to railway steel rail periodically, guarantees the safety of railway transportation, prevents track failure (such as fracture, wear and tear, crackle etc. ), and the potential defect of steel rail is discovered in time, avoids the derailment, the shutdown of the major accident such as due to the failure of steel rail. The utility model is suitable for belonging to the technical field of railway track detection.

The invention relates to the field of intelligent sports, and discloses a digital evaluation method and device for shadowboxing training actions, and the method comprises the following steps: constructing a human body multi-rigid body dynamics full-state model; calculating an operation space inertia and an instantaneous spiral parameter; an inertia and spiral coupling manifold is constructed, and dynamic consistency is evaluated; executing kinetic energy minimization evaluation based on the Jacobian null space; generating an evaluation result; the device comprises a full-state model construction module, a parameter mapping and analysis module, a consistency evaluation module, a null-space kinetic energy calculation module and a comprehensive evaluation output module. According to the method, the coincidence degree of the inertial distribution of the human skeleton structure and the tail end hitting or pushing track is quantified, so that whether the overall action of a shadowboxing exerciser reaches the standard or not can be identified from the dynamics level, and the problem that whether the exerciser is driven by an overall body method or imitates the style only by local limbs cannot be distinguished is solved.

The utility model discloses a light guide plate defect detection device, relates to the field of detection devices, and aims to solve the problem that in the prior art, when the flatness of light guide plates is detected by an existing defect detection device, the light guide plates are mostly required to be manually placed on the detection device one by one for detection, and the detection efficiency is relatively low. Conveying device side plates are fixedly connected to the front end and the rear end of the conveying device, rotating pipes are rotationally connected to the two fixing shafts, guide plates are fixedly connected to one sides of the two rotating pipes, and a detection device is jointly and fixedly connected to the other sides of the middles of the upper ends of the two conveying device side plates; a plurality of infrared probes are fixedly connected to the upper end face of a detection groove of the detection device at equal intervals, an adjusting device is fixedly connected to the middles of the upper ends of side plates of the two conveying devices jointly, linkage rods are movably connected to the interiors of two rectangular openings in the adjusting device, and limiting plates are connected to the lower ends of the two rectangular openings in the adjusting device.

The present invention provides a solution concentration correction device, comprising a solution box, a quantitative water supply device, a quantitative raw liquid supply device, a solution concentration online detection device and a controller; the quantitative water supply device and the quantitative raw liquid supply device are both installed on the top of the solution box; the solution box is provided with a liquid outlet pipe connected to the solution box, and the solution concentration online detection device is installed on the liquid outlet pipe; the solution concentration online detection device comprises a light shielding shell, a transparent sampling tube, a piston assembly, a sampling head, a strong light emitting device and a light intensity receiving device; the strong light emitting device and the light intensity receiving device are relatively arranged on both sides of the transparent sampling tube; the controller is connected to the light intensity receiving device to obtain the concentration of the measured solution; the controller is connected to the quantitative water supply device and the quantitative raw liquid supply device to control the amount of water or liquid added. The present invention realizes online detection and online correction of solution concentration through the cooperation of various devices, ensures the accuracy of solution ratio, and improves the efficiency of solution correction.

The utility model discloses an automatic bottle blank detection machine which comprises a blank transmission device, a conversion device, a detection platform, an unqualified product selection platform and a qualified product transmission device which are arranged in sequence, and a guide device is arranged between the blank transmission device and the conversion device; the detection platform comprises a tool clamp and a plurality of detection devices, the plurality of detection devices comprise a bottle opening detection device, a weight detection device, a bottle body detection device and an appearance detection device, after bottle blanks are sequentially detected by the plurality of detection devices, unqualified products are removed, and the blank conveying device comprises a first motor and a blank conveying belt. The first motor is in transmission connection with the blank conveying belt, and a plurality of bottle blanks are arranged on the blank conveying belt. According to the utility model, a plurality of detection platforms are integrated together, so that automatic detection can be realized, meanwhile, bottle blanks can be continuously detected, unqualified products caused by appearance, bottle openings, bubbles, cracking and the like of products can be detected, and the detection efficiency is greatly improved.

The utility model provides a lithium battery cap explosion-proof pressure detection device which comprises a workbench, a cap body, a fixing plate, a high-pressure pump and a rotating ring, the rotating ring is rotatably arranged on the workbench, a driving assembly for driving the rotating ring to rotate is arranged on the workbench, and a plurality of fixing tools are fixedly installed on the rotating ring at intervals in the circumference direction of the rotating ring. A containing groove is formed in the fixing tool, a monitoring assembly for monitoring a cap body in the containing groove is arranged on the fixing tool, an air cylinder is fixedly installed on the portion, opposite to the fixing tool, of the fixing plate, a pressing column capable of being embedded into the containing groove is fixedly installed at the telescopic end of the air cylinder, and a channel is formed in the pressing column in a penetrating mode. And the high-pressure pump is communicated with the channel through a communicating pipeline. The explosion-proof pressure detection device for the lithium battery cap can play a role in realizing continuous detection of the lithium battery cap and improving the detection efficiency.

The invention discloses pressure pipeline steel lining stress detection equipment, which comprises an ultrasonic transmitting probe, an ultrasonic receiving probe, an ultrasonic stress meter, a synchronous guide rod, a first hoop and a second hoop, and is characterized in that the first hoop and the second hoop sleeve a pressure pipeline at an interval along the axial direction of the pressure pipeline; the first hoop and the second hoop are respectively and rotatably provided with a probe mounting seat, the synchronous guide rod penetrates through the probe mounting seats on the first hoop and the second hoop and is parallel to the pressure pipeline, and the ultrasonic transmitting probe is arranged on the probe mounting seat on the first hoop and extends to the outer wall of the pressure pipeline. And the ultrasonic receiving probe is arranged on a probe mounting seat on the second hoop and extends to the outer wall of the pressure pipeline. Through the mode, the stress detection equipment for the steel lining of the pressure pipeline can detect the stress change of the steel lining in the pressure pipeline, and is simple and convenient to operate and high in efficiency.

The invention discloses a terahertz long-distance detection method based on an equivalent time sampling technology. The laser emitted by a femtosecond laser is split into a pump laser and a detection laser by a beam splitter. The pump laser is incident on a terahertz transmitting antenna through an adjusted optical path delay line. The terahertz is incident on a receiving antenna after a long optical path. The detection laser is incident on a terahertz receiving antenna through a scanning optical path delay line. The optical path between the transmitting antenna and the receiving antenna is adjusted so that the optical path of the pump laser part in the pump optical path is approximately the same as the optical path of the detection laser part. At this time, the pump optical path is longer than the detection optical path by at least the distance traveled by the light in the air within a pump laser pulse cycle. In this way, the detection pulse starts detection after lagging the pump pulse by one or several pulses. A sample is taken at a single cycle of the detection pulse or at intervals of several cycles. Through this equivalent time sampling technology, long-distance detection of terahertz is realized.

The utility model discloses a reinforcing bar bending detection device, including support frame, be provided with tensile assembly and detection subassembly on the support frame, the tensile assembly is used for driving reinforcing bar to pass through detection subassembly along the preset path to realize the bending detection, the detection subassembly includes detection frame, the upper and lower both sides of detection frame all are provided with two cross beams, and the detection unit is arranged between two cross beams of adjacent up and down, be provided with the first displacement sensor for detecting detection unit horizontal displacement amount on the support frame, the first displacement sensor and detection unit correspond to set to gather displacement data in real time, the utility model discloses reinforcing bar bending detection device, through the first displacement sensor detection horizontal displacement, second displacement sensor detection vertical displacement, combine the setting of multiple detection units, can overall capture the bending deformation of reinforcing bar in different directions, solved the problem of traditional equipment detection dimension single, greatly improved detection accuracy.

The invention discloses a dynamic adjustment method of a detection range and a detection method of feed components, and belongs to the technical field of automatic detection. According to the dynamic adjustment method for the detection range, a to-be-detected sample is divided into a first component and a second component, the first component enters a spectrum channel, and the second component enters a first mass spectrum channel. Spectral data is obtained from the first component, and mass spectrum data is obtained from the second component. And predicting the ion mass of the to-be-detected sample according to the spectral data, generating an effective mass-to-charge ratio interval, determining the maximum flight time of the ions, and adjusting the sampling duration according to the maximum flight time. The mass-to-charge ratio interval of sample components is predicted according to the spectrum technology, and the mass-to-charge ratio interval reflects the interval where the main components of the current feed powder are located. The detection range is dynamically adjusted according to the mass-to-charge ratio interval, it is guaranteed that main components are accurately measured, meanwhile, the sampling interval is shortened as much as possible, and the continuous detection precision is improved.

A railway line center inspection vehicle includes a traveling trolley, a gauge ruler, an ultra-high detector and a prism measuring device. The gauge ruler includes a bottom plate and two racks. An intermediate gear is arranged at the center of the bottom plate. One rack is arranged on one side of the intermediate gear and a scale is arranged on the rack. Another rack is arranged on the other side of the intermediate gear and a pointer is arranged on the rack. The rack meshes with the intermediate gear. A spring is arranged at one end of the rack. An electric insulating bearing is connected to the other end of the rack. The electric insulating bearing contacts the inner side of the rail. A support frame is arranged on the bottom plate and the rack. The support frame is connected to the traveling trolley. The prism measuring device includes a prism, a prism rod and a pressure block. One end of the prism rod is connected to the prism. The other end of the prism rod is connected to the pressure block. The pressure block is fixed on the bottom plate at a position directly above the intermediate gear. This design not only has high measurement accuracy and high work efficiency, but also has low cost.

A railway gravity-balanced superelevation detection device comprises a detection vehicle, which can move on a track, a first superelevation detection prism is arranged on the left side of the top of the detection vehicle just above the left track, a second superelevation detection prism is arranged on the right side of the top of the detection vehicle just above the right track, and a superelevation detector is arranged at the center between the first superelevation detection prism and the second superelevation detection prism on the detection vehicle. This design not only improves detection continuity and reduces labor, but also improves work efficiency.

The present invention provides a method for manufacturing an ultrasonic flaw detection test block and an ultrasonic flaw detection test block, wherein the manufacturing method comprises the following steps: sequentially paving a lower composite material layer and an upper composite material layer of a defect placeholder plate; a curing step; removing the top and / or bottom surface materials of the cured test block blank according to the design size and ensuring that the top and / or bottom surface after the material is removed and the design defect placeholder plate form a preset angle a on a projection of a preset plane, a≠0°, and at least one edge of the design defect placeholder plate is exposed on the top and / or bottom surface after the material is removed; and a placeholder plate extraction step. When the present invention performs ultrasonic detection on the top or bottom surface of the finally formed ultrasonic flaw detection test block, the depth of the design defect is continuously and uninterruptedly distributed in the extension direction of the design defect, and there is no step jump in the depth of the detection defect, thereby realizing continuous detection of the depth of the detection defect within the height range of the ultrasonic flaw detection test block, and the accuracy of the depth detection result is improved.

The utility model provides a thickness detection device for aluminum profile production, which comprises a base, the top of the base is fixedly provided with a workbench, the front side of the workbench is fixedly provided with a fixed plate, and the top of the base is provided with a detection mechanism. The detection mechanism comprises a servo motor, a threaded rod, a threaded sleeve, a detection frame, a cavity, a spring, a connecting block, a pressing roller, a detection ruler, scale marks and a through groove, the servo motor is fixedly installed on the right side of the surface of the fixing plate, the threaded rod is in threaded connection to the surface of the servo motor, and the threaded sleeve is fixedly connected to the top of the threaded rod. Through the arrangement of the detection mechanism, a servo motor can drive a threaded rod to rotate, so that the threaded rod drives a threaded sleeve, a detection frame and a compression roller to transversely move along the surface of an aluminum profile, continuous detection of different positions of the aluminum profile is realized, and the thickness uniformity and the overall quality of the aluminum profile can be reflected more comprehensively.

The utility model discloses a fixed clamping mechanism for metal casting detection, which comprises a fixed box, a supporting box, a screw rod, a first motor, a limiting rod and a movable plate, and is characterized in that the fixed box and the movable plate are provided with adjusting structures. By means of the first motor, the screw rod, the limiting rod, the movable plate and other components, automatic clamping and fixing of the metal casting are achieved, the labor intensity of workers is effectively reduced, and the fatigue feeling caused by long-time operation is reduced. And secondly, through the arrangement of the adjusting assembly, the metal casting can be driven to rotate automatically, so that continuous detection of different surfaces of the casting is realized, the tedious process of frequent disassembly and reinstallation of the fixing device in a traditional detection mode is avoided, the detection efficiency is improved, and the detection time is shortened.