33 results about "Fluorescence immunoassay analyzer" patented technology

The utility model relates to the technical field of detection equipment, in particular to a fluorescence immunoassay analyzer. Comprising a machine body, a detection window is arranged on the front side of the machine body, a multi-channel reaction disc is arranged on one side of the detection window, a plurality of incubation grooves are formed in the front side of the multi-channel reaction disc, the multi-channel reaction disc comprises a plurality of independently arranged timing modules, buzzers and indicator lamps, and the buzzers and the indicator lamps are electrically connected with the timing modules. When the reaction time of the test card on a certain channel in the multi-channel reaction disc is over, the buzzer and the indicator light can give an alarm; the device can immediately detect a plurality of temperature-controlled test cards in sequence, and does not need to wait for the completion of the temperature control of the next test card, so that a large amount of time can be saved.

The invention relates to cryptography and information security, and discloses an RFID card reading anti-channel conflict management system, which comprises an information binding module used for binding an RFID tag protocol of a test reagent card and agent information of a fluorescence immunoassay analyzer corresponding to the test reagent card, and an information encryption module used for encrypting the binding information and sending the encrypted binding information to a server. The encryption protocol data writing module is used for writing the encryption protocol data into the RFID tag of the test reagent card, and the information verification module is used for decrypting the encryption protocol data in the RFID tag and calculating and restoring agent information and a consistency coefficient of the agent information; the execution allowing module is used for increasing the total available test frequency of the fluorescence immunoassay analyzer when the consistency coefficient meets a preset threshold value, and generating a frequency zero clearing instruction of the RFID tag so as to execute frequency zero clearing of the RFID tag; and the execution refusal module is used for generating an execution refusal instruction and unavailability prompt information of the RFID tag when the consistency coefficient does not conform to a preset threshold value. According to the invention, the accuracy of anti-channel conflict management can be improved.

The utility model provides a fluorescence immunoassay analyzer, which is used for detecting a reagent card and comprises an analyzer body and a positioning block, the analyzer body is provided with an inlet / outlet and an accommodating groove communicated with the inlet / outlet; the positioning block is arranged in the accommodating groove in a penetrating manner and is detachably connected to the analyzer body; the positioning block is provided with a clamping groove and an elastic buckle, and the reagent card can move along the clamping groove and is clamped with the elastic buckle. According to the utility model, the positioning block provided with the elastic buckle is detachably connected to the analyzer body, so that when the elastic buckle is subjected to structural fatigue or damage due to frequent insertion and extraction of the reagent card, the analyzer body does not need to be disassembled, and only the positioning block needs to be taken out of the accommodating groove for replacement, thereby simplifying the maintenance process, shortening the maintenance time and improving the maintenance efficiency. The risk of secondary damage to precise detection elements in the analyzer in the disassembling process is also avoided, the maintenance efficiency of equipment is improved, and the service life of the equipment is prolonged.

The invention discloses a handheld fluorescence immunoassay analyzer with a dustproof function, and aims to solve the problem that dust and stains easily enter an existing handheld fluorescence immunoassay analyzer from a test paper insertion hole, so that the accuracy of a detection result is influenced. The analyzer comprises an analyzer body and a test paper insertion hole formed in one end of the analyzer body, a dustproof assembly is arranged at the end, close to the outer side of the analyzer body, of the test paper insertion hole, the dustproof assembly comprises a dustproof plate, a driving part and a stirring part, and the dustproof plate can elastically ascend and descend in the test paper insertion hole. During use, the stirring piece is rotated to drive the driving piece to enable the dustproof plate to open the test paper insertion hole, fingers do not need to contact the dustproof plate, insertion of test paper cannot be hindered, and the test paper insertion hole is closed after detection is completed, so that dust is effectively prevented from entering the analyzer in the detection process and after detection is completed; the accuracy of a detection result is improved.

The invention discloses a fluorescence immunoassay analyzer test fixture and a test method thereof, and belongs to the technical field of medical instrument tests, the fluorescence immunoassay analyzer test fixture comprises a first assembly body and a second assembly body movably connected with the first assembly body; the first assembly body is of a plate-shaped structure, the second assembly body is of a hollow box-shaped structure with a top cover and without a bottom cover, and the first assembly body is matched with the second assembly body; the first assembly body is of a double-layer structure and comprises a bottom plate and a fixing plate arranged on the bottom plate. Wherein the fixing plate is provided with a plurality of fixing grooves and fixing columns which are matched with the fluorescence immunoassay analyzer; clamping grooves matched with the second assembly bodies are further formed in the four corners of the fixing plate. The fluorescence immunoassay analyzer is accurately fixed and positioned through detachable connection of the second assembly body and the first assembly body, and the technical effects of simplifying the test operation process and improving the test stability and safety are achieved.

The application provides a nucleic acid test strip and a detection method for detecting smut genes, and belongs to the technical field of detection. The application comprises a bottom plate, a sample pad and a water absorption pad; an NC film is attached to the bottom plate, the NC film is provided with a T line and a C line, the T line is sprayed with a coupling agent of a capture probe and streptavidin; the C line is sprayed with a coupling agent of a quality control probe and streptavidin; the quality control probe is complementary to a DNA sequence of a DNA1-AgInS2 / ZnS fluorescent probe. The application utilizes the advantages of AgInS2 / ZnS quantum dots (AgInS2 / ZnS QDs), such as good biocompatibility, high fluorescence intensity and wide spectral range. The test strip based on AgInS2 / ZnS quantum dots has higher sensitivity and stronger quantitative capacity than traditional test strips. The fluorescence ratio of the T line and the C line is detected by using a fluorescence immunoassay instrument for quantitative detection, the fluorescence immunoassay instrument can quickly read out the value, and has the advantages of rapidness, simple operation, low sensitivity, good selectivity and the like.

The utility model discloses an optical detection structure and portable fluorescent immunoassay appearance. Optical detection structure includes first seat body, light source structure, second seat body, optical component, and the first seat body is formed with the first light guide hole and is linked with the first light guide hole first light hole, and second seat body is connected with first seat body, and is seted up with the second light guide hole opposite first light guide hole, and the light source structure's luminous part is close to first light hole setting, and optical component is located in first light guide hole and second light guide hole. The utility model integrates light source structure and optical component in one, compared with common 45 degree two -way spectroscope adds filter piece scheme, and the optical part required is less, and the structure is more compact, and the volume of whole optical detection structure is smaller, can be better applicable to portable fluorescent immunoassay appearance, and moreover, assembling is more convenient, can better guarantee the accuracy of the light hole and optical component alignment on light source structure.

The optical fiber distance measuring tool comprises a main body which is provided with a central hole, a left hole located at the left side of the central hole, a right hole located at the right side of the central hole, a front hole located in front of the central hole, and a rear hole located behind the central hole; the central hole is communicated with a central observation port, the left hole is communicated with a left observation port, the right hole is communicated with a right observation port, the front hole is communicated with a front observation port, and the rear hole is communicated with a rear observation port; the plurality of optical fibers are respectively arranged in the central hole, the left hole, the right hole, the front hole and the rear hole, and the tail ends of the plurality of optical fibers are respectively exposed from the corresponding central observation port, the left observation port, the right observation port, the front observation port and the rear observation port; by combining optical fiber on-off feedback and recording critical coordinates of optical fibers triggered by light spots, the center position of the light spots and the center of the center hole are located on the same axis, detection light accurately covers a detection line area, meanwhile, the optical fiber on-off feedback can be visually seen through an observation opening, and calibration by technicians is facilitated.

1. The name of the design product: fluorescent immunoassay analyzer (RealG-FL12 Pro). 2. The use of the design product: a medical testing device for detecting the analyte in human whole blood, serum and plasma samples, etc., using fluorescent immunoassay technology to excite and measure the fluorescent signal, thereby realizing rapid identification and quantitative analysis of pathogens, and providing important information for the diagnosis and treatment of infectious diseases. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to the technical field of quantum dot fluorescence immunoassay analyzers, in particular to a detection platform for a quantum dot fluorescence immunoassay analyzer. The detection platform for the quantum dot fluorescence immunoassay analyzer comprises a detection table and an immunoassay analyzer body mounted on one side of the detection table, and the immunoassay analyzer body is provided with a detection window for placing a sample for detection; the control box is mounted on the other side of the detection table; the stand column is fixedly installed on the detection table and located on one side of the detection window, a sleeve is rotationally installed on the stand column, a hollow annular disc is fixedly installed at the top end of the sleeve, a plurality of through grooves are evenly formed in the annular disc, supporting shafts are rotationally installed in the through grooves through damping sleeve shafts, and bearing blocks are fixedly installed on the supporting shafts; the upper end and the lower end of the bearing block are each provided with a containing assembly used for containing a sample. The detection platform for the quantum dot fluorescence immunoassay analyzer provided by the utility model has the advantage of high efficiency and rapidness in detection.

The utility model relates to the technical field of immunoassay instruments, in particular to a detection and analysis device with an anti-pollution function for immunodiagnosis, which comprises a fluorescence immunoassay instrument, a kit, a sealing assembly and a cleaning plate, the fluorescence immunoassay analyzer is provided with a detection area, the detection area is rotatably provided with a cover plate, the bottom of the detection area is provided with a placing groove, the placing groove is used for placing a kit, and the detection area is provided with a sliding cavity; a detection sample is linearly placed in the kit; a sealing assembly is arranged above the detection area, the sealing assembly is located above the kit, and when the cover plate closes the detection area, the sealing assembly seals the kit, the kit is sealed through the cover plate and the sealing assembly, so that the airtightness of the kit is guaranteed in the detection process of the fluorescence immunoassay analyzer, and the detection accuracy is improved. The reagent is prevented from volatilizing into the detection area and depositing in the detection area, so that the influence on subsequent light detection analysis of the reagent is avoided.

This invention discloses a fluorescence immunoassay analyzer, belonging to the technical field of fluorescence immunoassay devices, designed to solve the problem of continuous sample injection in existing devices. The fluorescence immunoassay analyzer disclosed in this invention includes: a housing; a rotating sample holder including a rotating stage with at least two sample slots for holding sample tubes, the sample tubes rotating synchronously with the rotating stage; a vortex oscillation mechanism for vortexing and oscillating the sample tubes; a testing mechanism; a transport mechanism for transporting the sample tubes between the rotating sample holder and the vortex oscillation mechanism; and a pipetting mechanism for adding or extracting liquid from the sample tubes. The fluorescence immunoassay analyzer disclosed in this invention includes a rotating stage, allowing the next batch or more batches of sample tubes to be placed on the rotating stage and injected with extraction liquid while the previous batch of sample tubes is vortexed on the vortex oscillation mechanism, achieving continuous sample injection and high detection efficiency.

The invention discloses a method for detecting clothianidin and thiamethoxam in ginger based on quantum dot microsphere fluorescence immunochromatography, and belongs to the technical field of compound detection. The method comprises the following steps: (a) extracting a ginger sample by adopting an acetonitrile solution, and diluting supernate by using a PBS (Phosphate Buffer Solution) to obtain a solution to be detected; (b) dropwise adding a solution to be detected onto the sample pad of the test strip, incubating, reading a fluorescence signal by using a quantum dot microsphere fluorescence immunoassay analyzer, respectively obtaining signal intensities and ratios of detection lines and quality control lines of clothianidin and thiamethoxam, correspondingly substituting the ratios into a clothianidin and thiamethoxam standard curve, and calculating to obtain the content of clothianidin and thiamethoxam. The method disclosed by the invention has the characteristics of uniform sample pretreatment, simplicity, convenience and rapidness in detection, high sensitivity, capability of simultaneously providing quantitative results of two items and the like, and is suitable for on-site screening of large-batch samples.

The utility model belongs to the technical field of quantum dot fluorescence immunoassay analyzers, and particularly relates to a sample test tube conveying rack of a quantum dot fluorescence immunoassay analyser, which comprises a mounting plate mounted on an analyzer body, a first magnetic plate arranged on the outer side of the mounting plate, a first sliding groove formed in the mounting plate, and a conveying assembly arranged in the first sliding groove, a threaded block is arranged on the conveying assembly, a second sliding groove is formed in the threaded block, an elastic assembly is arranged in the second sliding groove, a connecting block is installed on the elastic assembly, a test tube rack is installed on the connecting block, and a plurality of through holes allowing reagent tubes to enter are formed in the test tube rack; a second magnetic plate and a third magnetic plate which are connected with the connecting block are arranged on the outer side of each through hole, and the positions of the second magnetic plates and the positions of the third magnetic plates correspond to the positions of the first magnetic plates. According to the device, the reagent tube can be vibrated during conveying, a solution in the reagent tube is effectively prevented from precipitating, meanwhile, the cost is low, and subsequent maintenance is facilitated.

This utility model relates to the field of fluorescence immunoassay analyzer technology, specifically a reagent card positioning device for a fluorescence immunoassay analyzer. It includes an instrument assembly, a reagent card assembly, and a positioning assembly. The instrument assembly includes an analyzer body, the reagent card assembly includes a reagent card body, and the positioning assembly includes a linkage slide plate and a handle. A groove is formed on the inner side of the front end of the analyzer body, and a positioning inner post is formed on the inner side of the analyzer body. A reagent hole is provided on the inner side of the upper part of the reagent card body, and a positioning inner hole is formed on the inner side of the front wall of the reagent card body. One end of the linkage slide plate is connected to a positioning insertion rod. The analyzer body is designed for fluorescence immunoassay analysis of samples within the reagent card body. The elastic buffer pad absorbs the impact force when the reagent card body is inserted, preventing sample splashing or displacement due to collision within the reagent hole.

1. Name of the product in this design: Handheld Fluorescence Immunoassay Analyzer. 2. Purpose of this design: For the analysis and detection of biological samples. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application belongs to the technical field of IVD detection, and particularly relates to a dry-type fluorescence immunoassay analyzer for IVD detection. The dry-type fluorescence immunoassay analyzer for IVD detection comprises a main shell, an information acquisition unit, a display unit and a driving unit. The main shell is provided with an access hole, and a bearing plate is arranged in the main shell. A reagent strip fixing table is arranged on the bearing plate and is arranged to slide along the depth direction of the access hole. A plurality of operation stations are arranged in the stroke of the reagent strip fixing table. The information acquisition unit is arranged on the bearing plate. The display unit is arranged on the main shell and is electrically connected with the information acquisition unit. The driving unit is arranged on the bearing plate and is connected with the reagent strip fixing table. The purpose is to solve the problems of complicated steps and inconvenient operation of the current dry-type fluorescence immunoassay analyzer in use.

A multi-channel fluorescence analyzer comprises a card feeding mechanism, a first driving mechanism, a second driving mechanism, an index plate, a guide sliding groove plate and a correlation type photoelectric sensor, and the card feeding mechanism comprises a first push block, a second push block, a third push block, a guide sliding groove piece provided with a first sliding groove and a propelling platform. The first driving mechanism comprises a first motor and a lead screw arranged on an output shaft of the first motor, the first driving mechanism is used for pushing the propelling platform, the second driving mechanism comprises a second motor and a driving gear arranged on an output shaft of the second motor, and the second driving mechanism is used for rotating the index plate. The index plate comprises a clamping position and a coding hole which are arranged on the plate surface on one side and a rotating table which is arranged on the plate surface on the other side and is provided with a driven gear, the guide sliding groove plate is provided with a second sliding groove, a third sliding groove and a fourth sliding groove, and the correlation type photoelectric sensor comprises a transmitting end located on one side of the index plate and a receiving end located on the other side of the index plate.

Disclosed are a blood cell and fluoroimmunoassay analyzer and an analysis method thereof. The blood cell and fluoroimmunoassay analyzer includes a rack, a whole blood sample assembly, an immunoreagent assembly, a blood cell counting assembly, an immunoassay assembly and a sampling assembly. The rack is provided with a first station, a second station, a third station and a fourth station at intervals along a first direction or a second direction. The whole blood sample assembly is provided at the first station. The immunoreagent assembly is provided at the second station. The blood cell counting assembly is provided at the third station and configured for classifying and counting the whole blood sample, and obtaining a hematocrit (HCT) value of the whole blood sample. The immunoassay assembly is provided at the fourth station and configured for performing a fluorescence immunoassay on the whole blood sample.

1. The name of the design product: fluorescent immunoassay analyzer. 2. The use of the design product: as medical equipment, for immune detection. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model provides a single-channel fluorescence immunoassay analyzer which comprises a detection device, a shell, a switch button and a display screen, the shell is provided with a containing cavity, the detection device is installed in the containing cavity of the shell, and the display screen is installed above the shell; the detection device is provided with a light box detection assembly, and the light box detection assembly comprises a light box left shell, a light box right shell, an LED lamp panel, a first plano-convex lens, a dichroscope, a second plano-convex lens, a third plano-convex lens, an optical filter and a receiving plate assembly. According to the single-channel fluorescence immunoassay analyzer disclosed by the utility model, the problems that the effective signal value acquisition of the existing equipment is weakened, the excitation efficiency and the receiving efficiency are greatly lost, and the optimal signal-to-noise ratio during acquisition cannot be realized are solved, the sensitivity of the fluorescence immunoassay analyzer is improved, the signal value of fluorescence acquisition is increased, the signal-to-noise ratio is enhanced, and the detection accuracy is improved. And a relatively accurate detection result can be given when a low-concentration sample is detected.

This invention relates to the field of reagent testing technology, and in particular to a reagent card pushing device and a fluorescence immunoassay analyzer. The reagent card pushing device comprises a frame and a pushing unit. The frame includes a support platform and at least two limiting frames, which are fixed at intervals along the length of the frame to the support platform. Adjacent limiting frames form a placement space extending along the width of the frame. The pushing unit comprises a drive module and a pushing module, with the pushing module having a pushing end. When pushing reagent cards, the cartridge box is placed with its opening facing downwards in the placement space. The reagent card at the bottom will be pushed out of the cartridge box from its opening. The pushing module can move along the width of the frame by driving the pushing end of the pushing module, so that the pushing end pushes the reagent card in the cartridge box out of the placement space from its card outlet, thus facilitating the removal of the reagent card from the cartridge box and providing convenience for fluorescence immunoassay analysis in the fluorescence immunoassay analyzer.

The utility model discloses a fluorescence immunochromatography quantitative detector, which relates to the technical field of fluorescence immunoassay analyzers, and particularly comprises a detector, and a bracket for placing a reagent strip is arranged in a detection cavity; a top cover is detachably mounted at the top of the detection cavity, a third electric actuator is mounted at the top in the top cover, and a fluorescence receiving part is arranged at the lower end of the third electric actuator; an adjusting motor is arranged on one side of the mounting frame body, a rotating shaft of the adjusting motor is connected with the mounting seat body, a second electric actuator is arranged in the mounting seat body, a light source is mounted at the bottom of the telescopic end of the second electric actuator, and light beams emitted by the light source face the reagent strip and are received by the fluorescence receiving part after being reflected by the reagent strip. During use, the distance between the light source and the reagent strip is conveniently adjusted, light rays are concentrated on the reagent strip to the greatest extent, the third electric actuator can be controlled to adjust the distance between the fluorescence receiving part and the reagent strip, and the fluorescence receiving part can receive light signals at the optimal distance.

This invention discloses a dry fluorescence immunoassay analyzer. The base plate is equipped with a pipette tip box, a sample module, an incubation module, a sample dispensing module, and a control module. The sample module is positioned between the pipette tip box and the incubation module, while the sample dispensing module is close to and above the incubation module. The control module is connected to both the incubation module and the sample dispensing module, allowing the sample dispensing module to move relative to the base plate. This invention achieves automatic pipette tip addition, removal, and status detection; automatic removal of waste reagent cards and pipette tips; automatic reading of reagent card information and reagent cup membrane breaking; movement and dynamic light collection; and automatic detection of the sample dispensing liquid level. Utilizing biomedical and chromatographic technologies, it analyzes and processes chromatographic, spectral, and biosensor information for immunoassay and rapid detection. This positioning design enables multi-channel and automated detection, improving its on-site applicability and demonstrating the advantages of automation and simplicity.

The utility model relates to a waste box with an emptying identification function, which comprises a box body and a microswitch, and a space for accommodating a waste reagent card strip is arranged in the box body. A micro switch is arranged in the dry-type fluorescence immunoassay analyzer, the box body is in touch connection with the micro switch, and the micro switch is used for detecting the touch signal change of the box body and the micro switch. The microswitch is mounted on the contact surface of the box body of the waste box and the instrument, and after the waste box is mounted again after card punching, the microswitch has a process of closing, opening and re-closing, so that whether the waste box is pulled out to be cleaned or not can be judged by detecting the signal change process of the microswitch; therefore, whether the reagent card strip in the waste box is emptied in time or not can be identified.

The utility model discloses an optical detection device and a portable fluorescence immunoassay analyzer, and the optical detection device comprises a light source assembly which is used for providing an incident light beam; the first optical assembly is used for converting an incident light beam into a measurement light beam; the fluorescence measurement assembly is used for measuring fluorescence emitted by the irradiated test strip; the second optical assembly is used for guiding the measuring light beam to the surface of the test strip and guiding fluorescence emitted by the test strip after irradiation to the fluorescence measuring assembly; the second optical assembly at least comprises a dichroscope and an enoscope which are arranged in sequence, the measuring light beam is reflected by the dichroscope to form a first light beam, the first light beam is reflected by the enoscope to form a second light beam, the measuring light beam, the first light beam and the second light beam are perpendicular to one another, and the second light beam is perpendicular to the surface of the test strip. In the application, the light beam of the exciting light reaching the surface of the test strip, namely the second light beam, is vertical to the surface of the test strip, so that the problem of inaccurate measurement result in an oblique light detection light path in the prior art is solved.

This invention discloses a dry fluorescence immunoassay analyzer for multi-channel and automated detection. The analyzer rack includes a sample module, a mixing module, a pipette tip module, a cap removal module, a sample application module, an incubation module, a transport module, and a reagent cartridge module. The transport module is connected to both the reagent cartridge module and the incubation module. The sample application module is located above the transport module's movement path and is connected to the pipette tip module. The cap removal module is connected to the mixing module, and the sample module is connected to both the cap removal module and the mixing module. The analyzer utilizes a combination of traditional dry chemistry, immunochromatography, optical information, and data analysis techniques. By employing biomedical and chromatographic technologies to analyze and process chromatographic, spectral, and biosensor information, it applies these techniques to immunoassay and rapid detection, achieving multi-channel and automated detection, improving its on-site applicability, and exhibiting advantages of automation and simplicity.

The utility model provides a dry-type fluorescence immunoassay analyzer detection circuit, which comprises: a first circuit board, which comprises an ultraviolet lamp driving circuit, and after the ultraviolet lamp driving circuit is electrified, a light source is lightened, so that rays emitted by the light source can irradiate a reagent strip; a second circuit board; the first circuit board and the second circuit board are arranged separately; the second circuit board comprises a photodiode, a signal processing circuit and an AD conversion circuit, wherein the photodiode is used for converting a fluorescence signal reflected by the reagent strip into a voltage signal; the signal processing circuit is used for amplifying the voltage signal; and the AD conversion circuit is used for converting the amplified voltage signal into a digital signal. In the technical scheme provided by the invention, the first circuit board and the second circuit board are separately arranged, so that the instantaneous fluctuation of the light source switch does not interfere with the subsequent fluorescence signal processing, and the signal stability of the detection circuit is improved.

According to the full-automatic fluorescence immunoassay analyzer, a worker puts sample tubes with tube caps into a test tube rack, then the test tube rack containing a plurality of sample tubes is put into a conveying platform, the analyzer automatically conveys the test tube rack, then the sample tubes are rotated to a set angle by a direction adjusting mechanism, and then a sampling needle penetrates into the sample tubes to extract blood samples; the liquid taking needle also extracts a proper amount of reactant and sends the reactant into the mixing vessel, the mixing needle stirs the mixed liquid and then extracts a certain amount of reactant and drips the reactant into the reagent card, and the reagent card conveying mechanism conveys the reagent card into the reaction bin and sends the reagent card to the reagent card detector after the reaction is finished; the reagent card detector records a detection result and then sends out and collects used reagent cards; meanwhile, the cleaning mechanism is used for cleaning the sampling needle, the liquid taking needle and the mixing needle for next work; all sample tubes on the test tube rack are sent out along the conveying platform after being sampled. The full-automatic fluorescence immunoassay analyzer is high in automation degree, and the operation convenience, accuracy and working efficiency can be improved.

This invention discloses a mixing mechanism and a fluorescence immunoassay analyzer. The mixing mechanism includes a lifting assembly and a rotating assembly. The lifting assembly includes a mounting base and a lifting drive mounted on the mounting base. The rotating assembly includes a connecting member, a mixing motor, and a rotating head for pressing the mixing container. The connecting member is connected to the output end of the lifting drive, which drives the connecting member to move up and down. The mixing motor is mounted on the connecting member with its output shaft vertically positioned. The rotating head is connected to the output shaft of the mixing motor, which drives the rotating head to rotate the mixing container, thereby mixing the material to be mixed within the container. When the mixing container is transported to the bottom of the mixing mechanism, the lifting drive drives the connecting member to descend until the rotating head presses the mixing container, at which point it stops. The mixing motor then drives the rotating head to rotate the mixing container, thus mixing the material to be mixed within it. This achieves automated mixing, and the space requirement for rotating the mixing tube around a vertical axis for mixing is small.