A biochemical reagent disk retaining ring bonding device

Abstract

The present invention discloses a biochemical reagent disc retaining ring bonding device, comprising a frame, an automatic material feeding device installed on the frame, and a two-dimensional code supply device, an automatic glue device, a retaining ring feeding device, a UV curing device, a retaining ring sealing detection device, a waste discharge device and a reagent disc flipping and conveying device arranged on the frame from right to left in sequence, wherein the automatic material feeding device is used to drive the reagent disc to be installed with the retaining ring to pass through the above-mentioned devices in sequence; the two-dimensional code supply device is used to provide a two-dimensional code sticker pasted on the reagent disc; the automatic glue device is used to glue the reagent disc and paste the two-dimensional code sticker provided by the two-dimensional code supply device on the reagent disc. The present invention is mainly used to realize the fully automated bonding and fixing of the reagent disc retaining ring. In actual use, it can effectively improve the bonding efficiency of the retaining ring, and at the same time, it can effectively reduce the labor intensity of workers.

Description

Technical Field

[0001] The invention relates to a production device for a reagent disc, in particular to a biochemical reagent disc retaining ring bonding device. Background Art

[0002] The biochemical analyzer is a medical in vitro diagnostic test instrument. It has been widely used in hospitals and epidemic prevention stations at all levels due to its fast measurement speed, high accuracy and small reagent consumption. The reagent tray that comes with the biochemical analyzer is a carrier for biochemical reactions. Each reagent tray has several reaction chambers, and the biochemical reaction is completed in each reaction chamber of the reagent tray.

[0003] Biochemical analyzer, also often called biochemical analyzer, is an instrument that uses the principle of photoelectric colorimetry to measure a specific chemical component in body fluids. Due to its fast measurement speed, high accuracy, and small reagent consumption, it is now widely used in hospitals and epidemic prevention stations at all levels. The combined use can greatly improve the efficiency and benefits of conventional biochemical tests; automatic biochemical analyzers can perform various reaction types of analysis and determination such as timing method and continuous monitoring method. In addition to general biochemical project determination, some can also determine special compounds such as hormones, immunoglobulins, blood drug concentrations, and the application of enzyme immunoassay, fluorescent immunoassay and other analytical methods; it has the characteristics of rapidity, simplicity, sensitivity, accuracy, standardization, and trace.

[0004] In actual use, when using a biochemical analyzer, the blood to be tested needs to be placed in a biochemical reagent tray, and the final test can be achieved after steps such as centrifugation and insulation. The types of samples that can be placed in the reagent tray for testing include serum, plasma and whole blood.

[0005] When extending the biochemical reagent tray, a very important step is the installation of the retaining ring in the reagent tray. In the prior art, the retaining ring is generally installed, bonded, and cured manually. In actual production, the installation efficiency of the retaining ring is low and the degree of automation is low. When installing and bonding the retaining ring, the operator needs to maintain a posture for a long time, and the labor intensity of the operator is high. Summary of the invention

[0006] The purpose of the present invention is to provide a biochemical reagent disk retaining ring bonding device, which is mainly used to realize the fully automatic bonding and fixing of the reagent disk retaining ring. In actual use, it can effectively improve the bonding efficiency of the retaining ring and effectively reduce the labor intensity of workers.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A biochemical reagent disc retainer bonding device comprises a frame, an automatic material feeding device installed on the frame, and a two-dimensional code supply device, an automatic glue device, a retainer feeding device, a UV curing device, a retainer sealing detection device, a waste discharge device and a reagent disc turning and conveying device which are sequentially arranged on the frame from right to left.

[0009] The automatic material feeding device is used to drive the reagent tray to be installed with the retaining ring to pass through the above devices in sequence;

[0010] The QR code supply device is used to provide a QR code sticker to be pasted on the reagent disk;

[0011] The automatic gluing device is used to glue the reagent disc and stick the QR code sticker provided by the QR code supply device on the reagent disc;

[0012] The retaining ring feeding device is used to provide the retaining ring and transport and fix the retaining ring on the reagent tray;

[0013] The UV curing device is used to press the retaining ring onto the reagent disk and cure and bond it;

[0014] The retaining ring sealing detection device is used to detect the sealing of the reagent disk after the retaining ring is bonded;

[0015] The waste discharge device is used to remove unqualified reagent discs after testing;

[0016] The reagent tray flipping and conveying device is used to deliver the qualified reagent trays after testing to the packaging equipment for packaging.

[0017] Among them, the automatic material feeding device includes a material feeding bracket, a material feeding drive device and a first guide rail assembly and a second guide rail assembly. The material feeding bracket is installed on the frame, the first guide rail assembly and the second guide rail assembly are arranged parallel to each other, the first guide rail assembly and the second guide rail assembly are used to place the reagent tray, and the material feeding drive device is used to drive the reagent tray to move from right to left on the first guide rail assembly and the second guide rail assembly in sequence.

[0018] Further optimization, the first guide rail assembly and the second guide rail assembly both include a first guide rail and a second guide rail, the first guide rail and the second guide rail are arranged parallel to each other and fixedly mounted on the material shifting bracket, a clearance area is formed between the first guide rail and the second guide rail, a plurality of material holding plates are arranged on the first guide rail and the second guide rail, material holding notches are arranged on the material holding plates, the material holding plates on the first guide rail correspond one to one with the material holding plates on the second guide rail, and the material holding notches on the relative material holding plates on the first guide rail and the second guide rail form a reagent tray placement position.

[0019] The material-pick-up driving device includes a first track support frame, a slider, a track support plate, a second track support frame, a track lifting assembly, a track translation assembly, a support track and a plurality of support blocks arranged on the support track. The track translation assembly is used to be installed on the frame. The first track support frame is connected to the track translation assembly. A guide column is arranged on the first track support frame. A support seat is arranged under the support track. A U-shaped groove for cooperating with the guide column is arranged on the support seat.

[0020] The second track support frame is used to be installed on the frame, the track support plate is installed on the second track support frame through a sliding assembly, and the slider is installed on the track support plate and cooperates with the support track;

[0021] The track lifting assembly is installed on the second track support frame and connected to the track support plate, and is used to drive the track support plate to move upward or downward;

[0022] The track translation assembly is used to drive the first track support frame to move leftward or rightward.

[0023] Further optimization, the track jacking component is a jacking pneumatic cylinder or a jacking hydraulic cylinder.

[0024] It is further defined that the track translation assembly is a lead screw module.

[0025] The sliding assembly includes a first sliding block installed on the second track support frame and a first sliding rail connected to the track support plate, and the first sliding rail cooperates with the first sliding block.

[0026] Further optimization, according to the biochemical reagent disk retaining ring bonding device described in claim 3, it is characterized in that: a guide wheel is arranged on the guide column through a bearing, and the guide wheel is convenient for contacting with the side wall of the U-shaped groove.

[0027] The two-dimensional code supply device includes a mounting seat, a two-dimensional code bearing plate is arranged on the upper end of the mounting seat, an L-shaped support frame is arranged on the mounting seat, a cross bar is installed on the L-shaped support frame, and both ends of the cross bar are used to install the two-dimensional code coil, two sides of the mounting seat are provided with two-dimensional code winding components, and two sides of the support seat are provided with a first tensioning roller and a second tensioning roller;

[0028] A clamping assembly is provided on the QR code carrier plate, and the clamping assembly includes a smoothing roller, a tension spring, a connecting block and a smoothing roller bracket. The smoothing roller bracket is fixedly mounted on the QR code carrier plate. The smoothing roller is rotatably mounted on the smoothing roller bracket, and the two sections of the smoothing roller extend out of the smoothing roller bracket and are connected to the connecting block. The connecting block is connected to the edge of the QR code carrier plate through the tension spring, and a smoothing surface is provided on the smoothing roller.

[0029] Further optimization is performed, a smoothing plate is screwed onto the smoothing surface.

[0030] It is further defined that a groove is provided on the two-dimensional code carrying plate, and the groove is a two-dimensional code roll material running groove.

[0031] Among them, a sensor is arranged at the left end of the two-dimensional code carrying plate, and the sensor is connected to the two-dimensional code winding component.

[0032] Further optimization is performed by providing an arc portion at the right end of the QR code carrier plate.

[0033] Preferably, the QR code winding assembly includes a winding shaft, a mounting frame, a coupling, a motor and a winding drum. The motor is installed on the side of the mounting seat through the mounting frame. The winding shaft is rotatably installed on the mounting seat and is connected to the output shaft of the motor through the coupling. The winding drum is installed on the winding shaft.

[0034] Wherein, the mounting seat is in an L-shaped structure.

[0035] Among them, the automatic gluing device includes a robotic arm mounting base, a robotic arm, a mounting plate, a gluing assembly and a QR code suction assembly. The robotic arm mounting base is used to be installed on a frame, and the robotic arm is installed on the robotic arm mounting base. A driving assembly is provided at the end of the robotic arm, and the driving assembly is connected to the mounting plate. The driving assembly is used to drive the mounting plate to move upward or downward. The gluing assembly and the QR code suction assembly are both installed on the mounting plate.

[0036] Preferably, the glue coating assembly comprises a first glue coating head and a second glue coating head which are arranged on the mounting plate, and the first glue coating head and the second glue coating head are connected to the glue box through a pipeline.

[0037] The two-dimensional code suction component includes two suction cup brackets installed on the mounting plate, and each suction cup bracket is provided with a vacuum suction cup.

[0038] Further optimization, the driving assembly includes a guide rod, a housing, a driving motor and a gear. The housing is fixedly mounted on the robotic arm, the gear is vertically slidably arranged on the housing, the driving motor is installed in the housing, the gear is connected to the output shaft of the driving motor, the guide rod is provided with meshing teeth, the meshing teeth are meshed with the gear, and the lower end of the guide rod is connected to the mounting plate.

[0039] The guide rod and the housing are connected via a linear bearing.

[0040] Further optimization is performed by providing a heating device outside the first gluing head and the second gluing head.

[0041] It is further defined that the heating device is a heating wire wrapped around the outside of the first gluing head and the second gluing head, and the heating wire is covered by a heat insulating sleeve.

[0042] Wherein, the first glue coating head and the second glue coating head are fixedly mounted on the mounting plate by bolts.

[0043] Among them, the retaining ring feeding device includes a feeding bracket for installation on the frame, a first driving module installed on the feeding bracket, a second driving module is arranged on the first driving module, the second driving module is connected to a fixed bracket, two clamping assemblies are arranged on the fixed bracket, and a retaining ring guide rail corresponding to the two clamping assemblies is arranged on the feeding bracket located below the two clamping assemblies, a retaining ring guide rail is arranged with a retaining ring guide groove, each retaining ring guide rail is provided with a retaining ring feeding bracket for feeding, and a pushing assembly for pushing the retaining ring to move below the clamping assembly is arranged on the retaining ring guide rail.

[0044] Further optimization, the first drive module is a screw drive module.

[0045] Wherein, the second driving module is a cylinder or a hydraulic cylinder driving module.

[0046] Further optimization, the clamping assembly includes a finger cylinder installed on a fixed bracket, the grabbing part of the finger cylinder is connected to a supporting clamp, the supporting clamp includes a clamping block and a rubber pad, the clamping block is fixedly set on the grabbing part of the finger cylinder, and the rubber pad is fixedly set on the clamping block.

[0047] Further optimization is performed by providing a clamping recess on the rubber pad.

[0048] The retaining ring feeding bracket includes a fixed ring and a plurality of retaining rods arranged on the fixed ring, and a retaining ring temporary storage area is formed between the retaining rods.

[0049] Preferably, the pushing assembly includes a third driving module and a pushing plate, the pushing plate is slidably mounted in the retaining ring guide groove on the retaining ring guide rail, a pushing notch for contacting the retaining ring is provided on the pushing plate, the third driving module is mounted on the feeding bracket and connected to the pushing plate, and the third driving module is used to drive the pushing plate to move in the retaining ring guide groove.

[0050] Further optimization is that a slot is provided on the side wall of a fixed ring at the lower end of the retaining ring feeding bracket, and an insert plate cooperating with the slot is provided on the push plate. After the push plate moves to drive the insert plate to insert into the slot, the insert plate can be inserted into the gap between the retaining rings.

[0051] Among them, a driving mechanism is provided on the fixed bracket, the clamping assembly is rotatably installed on the fixed bracket, the driving mechanism is connected to the clamping assembly, the driving mechanism is used to drive the clamping assembly to rotate, and a detection sensor is installed at the lower end of the fixed bracket through a connecting frame, and the detection sensor is connected to the driving structure.

[0052] Further optimization, the driving mechanism is a component motor or a swing cylinder.

[0053] Among them, the UV curing device includes a protective shell, a first light curing component and a second light curing component. The first light curing component is located on the right side of the second light curing component. The first light curing component and the second light curing component are both fixedly arranged on an automatic material feeding device. The automatic material feeding device is used to move the reagent disk to be cured after gluing to the second light curing component and the first light curing component in sequence for curing.

[0054] Further optimization, the first and second photocuring components each include a support rod for fixedly mounted on the automatic material feeding device, and a first pressing plate and a second pressing plate vertically arranged on both sides of the support rod, and a buffer plate is arranged on the first pressing plate and the second pressing plate, and an ultraviolet lamp is arranged on the buffer plate for curing the glue on the reagent disk.

[0055] The buffer plate is provided with a plurality of mounting holes, the ultraviolet lamps are installed in the mounting holes, and the buffer plate is movably arranged on the first and second pressure plates through a buffer component.

[0056] Further optimization, the buffer assembly includes a buffer connecting rod and a spring, guide holes are set at the four corners of the first and second pressure plates, the buffer connecting rod is set at the position of the buffer plate corresponding to the guide holes set at the four corners of the first and second pressure plates, the buffer connecting rod passes through the guide hole, and a limiting portion is set at the end of the buffer connecting rod. The spring is sleeved on each buffer connecting rod, one end of the spring is in contact with the first or second pressure plate, and the other end is connected to the buffer plate.

[0057] Wherein, the first pressing plate and the second pressing plate are fixed on the supporting rod by means of bolts.

[0058] Further optimization is performed so that the ends of the first pressing plate and the second pressing plate are in arc-shaped structures.

[0059] The retaining ring sealing detection device comprises a connecting seat, a first horizontal plate and a second horizontal plate fixedly arranged on both sides of the connecting seat, and a first detection component for detecting the air tightness of the reagent disk is arranged on the first horizontal plate and the second horizontal plate;

[0060] The connecting seat is arranged on the automatic material dispensing device, and the automatic material dispensing device is used to deliver the UV-cured reagent disk to the bottom of the first horizontal plate and the second horizontal plate. A second detection component is arranged on the connecting seat, and the second detection component is used to detect whether the reagent disk is in place. The second detection component is connected to the first detection component.

[0061] Further optimization, the first detection component includes a detection plate, a vacuum pump, an air pressure detection device and a first vacuum suction cup, the first vacuum suction cup is installed on the detection plate, the detection plate is arranged on the first and second horizontal plates, the first vacuum suction cup is connected to the vacuum pump through a pipe, and the air pressure detection device is arranged on the pipe.

[0062] Wherein, the air pressure detection device is an air pressure detection meter.

[0063] Wherein, the first detection component also includes a buffer pad, and the detection plate is fixedly arranged on the first and second transverse plates through the buffer pad.

[0064] Further optimization, the buffer pad is made of rubber or silicone material.

[0065] Further optimized, the second detection component includes a mounting bracket connected to the connecting seat and a first sensor arranged on the mounting bracket, the first sensor is used to detect whether the reagent disk is in place, and the first sensor is connected to the vacuum pump.

[0066] Among them, the first sensor is an infrared sensor, the mounting bracket is an overall U-shaped structure, and the transmitting end and the receiving end of the infrared sensor are respectively arranged at the two end positions of the mounting bracket.

[0067] Among them, the waste discharge device includes a waste box and a waste discharge assembly, the waste box is used to be installed on the frame, the waste box is located below the waste discharge assembly, the waste discharge assembly includes a fixed seat, a first driving mechanism and a clamping plate, the clamping plate is L-shaped structure, the fixed seat is used to be installed on the automatic material feeding device, L-shaped notches are arranged on both sides of the fixed seat, there are two first driving mechanisms and they are respectively arranged on both sides of the fixed seat, each of the first driving mechanisms is provided with the clamping plate, the first driving mechanism is used to drive the clamping plate close to or away from the fixed seat, and the clamping plate and the L-shaped notch on the fixed seat form a reagent tray walking channel.

[0068] Further optimized, the first driving mechanism includes a driving cylinder, an L-shaped connecting plate and a first sliding assembly, the driving cylinder is installed on a fixed seat, the L-shaped connecting plate is slidably set on the fixed end of the driving cylinder through the first sliding assembly, the movable end of the driving cylinder is connected to the L-shaped connecting plate, and the clamping plate is connected to the L-shaped connecting plate.

[0069] Among them, the first sliding component includes a second sliding block and a first sliding groove, the second sliding block is fixedly arranged on the fixed end of the driving cylinder, the first sliding groove is arranged on the L-shaped connecting plate, and the first sliding groove cooperates with the first sliding block.

[0070] Further optimization, the first sliding groove is a dovetail groove, and the second sliding block is a dovetail foot that can cooperate with the dovetail groove.

[0071] Among them, the first sliding groove is a T-shaped groove, and the second sliding block is a T-shaped sliding block.

[0072] Further optimization is that a connecting frame is connected to the L-shaped connecting plate, and a strip-shaped through groove is arranged on the connecting frame. The connecting frame is fixed on the L-shaped connecting plate by screws passing through the through groove.

[0073] The reagent tray flipping and conveying device includes a fixing frame, a flipping mechanism and a conveying mechanism, wherein the fixing frame is used to be fixedly mounted on the frame, the flipping mechanism and the conveying mechanism are fixedly arranged on the fixing frame, and the flipping mechanism is located on the left side of the waste discharge device;

[0074] The flipping mechanism is used to flip the reagent tray that has passed the waste discharge step 180 degrees;

[0075] The conveying mechanism is used to convey the reagent disc to the loading device for packaging;

[0076] The flip mechanism includes a flip shaft, a swing cylinder, a first flip box and a second flip box; the flip shaft is rotatably mounted on a fixed frame, and after being swingably mounted on the fixed frame, its output end is connected to the flip shaft, and the first flip box and the second flip box are fixedly arranged on the flip shaft.

[0077] According to further optimization, the first and second flip boxes include a box body with an opening at one end, the box body is fixedly arranged on the flip shaft, and a U-shaped notch is arranged on the box body.

[0078] The tilting shaft is rotatably arranged on the fixing frame via a bearing.

[0079] Further optimized, the conveying mechanism includes a first guide plate, a belt conveyor assembly and a second guide plate. The first guide plate and the second guide plate are both inclined. The first guide plate is fixed on the fixed frame and is located on the right side of the belt conveyor assembly. The second guide plate is fixed on the fixed frame and is located on the left side of the belt conveyor assembly.

[0080] Preferably, a first material stopper plate is provided on the side surfaces of the first guide plate and the second guide plate.

[0081] Wherein, a second material baffle is arranged at the edge of the belt in the belt conveyor assembly.

[0082] Compared with the prior art, the present invention has the following beneficial effects:

[0083] The present invention is mainly composed of a frame, a two-dimensional code supply device, an automatic gluing device, a retaining ring supply device, a UV curing device, a retaining ring sealing detection device, a waste discharge device and a reagent tray flipping and conveying device. In actual use, the automatic material feeding device is used to drive the reagent tray to be installed with the retaining ring to pass through the above-mentioned devices in sequence; the two-dimensional code supply device is used to provide a two-dimensional code sticker pasted on the reagent tray; the automatic gluing device is used to glue the reagent tray and paste the two-dimensional code sticker provided by the two-dimensional code supply device on the reagent tray; the retaining ring supply device is used to provide the retaining ring and transport and fix the retaining ring on the reagent tray; the UV curing device is used to press the retaining ring on the reagent tray and cure and bond it; the retaining ring sealing detection device is used to detect the sealing of the reagent tray after the retaining ring is bonded; the waste discharge device is used to reject the unqualified reagent tray after detection; the reagent tray flipping and conveying device is used to send the qualified reagent tray after detection to the packaging equipment for packaging;

[0084] In this way, in actual use, the steps of feeding the retaining ring, reagent disk, QR code bonding, gluing, automatic feeding of the retaining ring, curing, and testing can be realized. The equipment realizes the automatic installation of the reagent disk retaining ring, which can effectively reduce the labor burden of the operating workers and effectively improve the installation efficiency of the reagent disk retaining ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0085] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0086] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0087] Figure 2 For the present invention Figure 1 main view.

[0088] Figure 3 Schematic diagram A of the overall structure of the automatic material feeding device of the present invention.

[0089] Figure 4 For the present invention Figure 3 Top view of the .

[0090] Figure 5 Schematic diagram B of the overall structure of the automatic material feeding device of the present invention.

[0091] Figure 6 It is a schematic diagram of the overall structure of the two-dimensional code supply device of the present invention.

[0092] Figure 7For the present invention Figure 6 Side view of.

[0093] Figure 8 It is a schematic diagram of the overall structure of the automatic gluing device of the present invention.

[0094] Fig. 9 For the present invention Figure 8 main view.

[0095] Fig.10 It is a schematic diagram of the matching relationship between the guide rod and the gear of the present invention.

[0096] Fig.11 Schematic diagram A of the overall structure of the retaining ring feeding device of the present invention.

[0097] Fig.12 FIG. B is a schematic diagram of the overall structure of the retaining ring feeding device of the present invention.

[0098] Fig.13 It is a schematic diagram of the overall structure of the clamping assembly in the retaining ring feeding device of the present invention.

[0099] Fig.14 It is a schematic diagram of the positional relationship between the retaining ring sealing detection device, the UV curing device and the automatic material feeding device.

[0100] Fig.15 The figure is a side view of the UV curing device of the present invention after removing the protective shell.

[0101] Fig.16 It is a schematic diagram of the overall structure of the waste discharge device of the present invention.

[0102] Fig.17 For the present invention Fig.16 main view.

[0103] Fig.18 It is a schematic diagram of the overall structure of the reagent tray flipping and conveying device of the present invention.

[0104] Fig.19 It is a schematic diagram of the positional relationship between the retaining ring sealing detection device and the automatic material feeding device of the present invention.

[0105] Fig. 20 For the present invention Fig.19 Side view of.

[0106] Reference numerals:

[0107] 1-Automatic feeding device:

[0108] 101-material dispensing bracket, 102-material dispensing driving device, 103-first guide rail assembly, 104-second guide rail assembly, 105-first guide rail, 106-second guide rail, 107-material holding plate, 108-material holding gap, 109-reagent tray placement position, 110-guide wheel, 111-first track support frame, 112-slider, 113-track support plate, 114-second track support frame, 115-track lifting assembly, 116-track translation assembly, 117-support track, 118-support block, 119-guide column, 120-support seat, 121-U-shaped groove, 122-sliding assembly, 123-first slider, 124-first slide rail;

[0109] 2-QR code supply device:

[0110] 201-mounting seat, 202-QR code bearing plate, 203-L-shaped support frame, 204-cross bar, 205-QR code winding assembly, 206-first tensioning roller, 207-second tensioning roller, 208-pressing assembly, 209-smoothing roller, 210-tension spring, 211-connecting block, 212-smoothing roller bracket, 213-motor, 214-reel drum, 215-groove, 216-sensor, 217-coupling, 218-reel shaft, 219-mounting frame, 220-QR code reel;

[0111] 3-Automatic glue device:

[0112] 301-mechanical arm mounting seat, 302-mechanical arm, 303-mounting plate, 304-gluing assembly, 305-QR code suction assembly, 306-driving assembly, 307-first gluing head, 308-second gluing head, 309-suction cup bracket, 310-vacuum suction cup, 311-guide rod, 312-housing, 313-driving motor, 314-gear, 315-meshing teeth;

[0113] 4-Ring feeding device:

[0114] 401-feeding bracket, 402-first driving module, 403-second driving module, 404-fixing bracket, 405-clamping assembly, 406-retaining ring guide rail, 407-retaining ring guide groove, 408-retaining ring feeding bracket, 409-pushing assembly, 410-finger cylinder, 411-supporting clamp, 412-clamping block, 413-rubber pad, 414-clamping notch, 415-fixing ring, 416-gear rod, 417-third driving module, 418-push plate, 419-push notch, 420-slot, 421-insert plate, 422-driving mechanism, 423-detection sensor;

[0115] 5-UV curing device:

[0116] 501-protective housing, 502-first light-curing assembly, 503-second light-curing assembly, 504-support rod, 505-first pressing plate, 506-second pressing plate, 507-buffer plate, 508-buffer assembly, 509-buffer connecting rod, 510-spring, 511-guide hole, 512-limiting part, 513-cross rail;

[0117] 6-Ring sealing detection device:

[0118] 601-connecting seat, 602-first horizontal plate, 603-second horizontal plate, 604-first detection assembly, 605-second detection assembly, 606-detection board, 607-first sensor, 608-air pressure detection device, 609-first vacuum suction cup, 610-buffer pad, 611-mounting bracket;

[0119] 7- Waste discharge device:

[0120] 701-waste box, 702-waste discharge assembly, 703-fixed seat, 704-strip through groove, 705-clamping plate, 706-L-shaped notch, 707-driving cylinder, 708-L-shaped connecting plate, 709-first sliding assembly, 710-second sliding block, 711-first sliding groove, 712-connecting frame, 713-first driving mechanism,;

[0121] 8-Reagent tray flipping conveyor:

[0122] 801-fixed frame, 802-turning mechanism, 803-conveying mechanism, 804-turning shaft, 805-swinging cylinder, 806-first turn box, 807-second turn box, 808-box body, 809-U-shaped notch, 810-first guide plate, 811-belt conveying assembly, 812-second guide plate, 813-first baffle plate, 814-second baffle plate;

[0123] 9- rack; 10- reagent tray; 11- retaining ring. DETAILED DESCRIPTION

[0124] The present invention is further described below in conjunction with embodiments, which are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by ordinary technicians in the field without creative work are all within the scope of protection of the present invention.

[0125] Embodiment 1

[0126] See also Figure 1 and Figure 2This embodiment discloses a biochemical reagent disc retaining ring bonding device, including a frame 9, an automatic material feeding device 1 installed on the frame 9, and a two-dimensional code supply device 2, an automatic glue device 3, a retaining ring feeding device 4, a UV curing device 5, a retaining ring sealing detection device 6, a waste discharge device 7 and a reagent disc turning and conveying device 8, which are sequentially arranged on the frame 9 from right to left.

[0127] The automatic material feeding device 1 is used to drive the reagent disk 10 to be installed with the retaining ring 11 to pass through the above-mentioned devices in sequence;

[0128] The two-dimensional code supply device 2 is used to provide a two-dimensional code sticker to be pasted on the reagent disk 10;

[0129] The automatic glue-applying device 3 is used to apply glue to the reagent disc 10 and to stick the two-dimensional code sticker provided by the two-dimensional code supply device 2 on the reagent disc 10;

[0130] The retaining ring feeding device 4 is used to provide the retaining ring 11 and transport and fix the retaining ring 11 on the reagent disk 10;

[0131] The UV curing device 5 is used to press the retaining ring 11 onto the reagent disk 10 and cure and bond it;

[0132] The retaining ring sealing detection device 6 is used to detect the sealing of the reagent disk 10 after the retaining ring 11 is bonded;

[0133] The waste discharge device 7 is used to remove the unqualified reagent discs 10 after testing;

[0134] The reagent disc turning and conveying device 8 is used to convey the qualified reagent disc 10 after testing to the packaging equipment for packaging.

[0135] The present invention mainly consists of a frame 9, a two-dimensional code supply device 2, an automatic glue device 3, a retaining ring feeding device 4, a UV curing device 5, a retaining ring sealing detection device 6, a waste discharge device 7 and a reagent tray flipping and conveying device 8. In actual use, the automatic material feeding device 1 is used to drive the reagent tray 10 to be installed with the retaining ring 11 to pass through the above-mentioned devices in sequence; the two-dimensional code supply device 2 is used to provide a two-dimensional code sticker pasted on the reagent tray 10; the automatic glue device 3 is used to glue the reagent tray 10 and transfer the two-dimensional code provided by the two-dimensional code supply device 2 to the reagent tray 10. The dimensional code sticker is pasted on the reagent disc 10; the retaining ring feeding device 4 is used to provide the retaining ring 11 and transport and fix the retaining ring 11 on the reagent disc 10; the UV curing device 5 is used to press the retaining ring 11 on the reagent disc 10 and cure and bond it; the retaining ring sealing detection device 6 is used to detect the sealing of the reagent disc 10 after the retaining ring 11 is bonded; the waste discharge device 7 is used to remove the unqualified reagent disc 10 after the test; the reagent disc turning and conveying device 8 is used to send the qualified reagent disc 10 after the test to the packaging equipment for packaging;

[0136] In this way, in actual use, the steps of feeding the retaining ring and reagent disk, bonding the QR code, gluing, automatic feeding of the retaining ring 11, curing, and testing can be realized. The equipment realizes the automatic installation of the retaining ring 11 of the reagent disk 10, which can effectively reduce the labor burden of the operating workers and effectively improve the installation efficiency of the retaining ring 11 of the reagent disk 10.

[0137] In actual use, a two-dimensional code detection device may also be provided on the rack 1, which is mainly used to detect whether the bonded two-dimensional code is firm and whether it is in the correct position on the reagent disc.

[0138] See also Figure 3-Figure 5 , wherein the automatic material dispensing device 1 includes a material dispensing bracket 101, a material dispensing driving device 102, a first guide rail assembly 103 and a second guide rail assembly 104, the material dispensing bracket 101 is installed on the frame 9, the first guide rail assembly 103 and the second guide rail assembly 104 are arranged parallel to each other, the first guide rail assembly 103 and the second guide rail assembly 104 are used to place the reagent tray 10, and the material dispensing driving device 102 is used to drive the reagent tray 10 to move from right to left on the first guide rail assembly 103 and the second guide rail assembly 104 in sequence.

[0139] In this embodiment, the automatic material feeding device 1 is mainly composed of a material feeding bracket 101, a material feeding drive device 102, a first guide rail assembly 103 and a second guide rail assembly 104. In actual use, the reagent tray 10 is placed on the first guide rail assembly 103 and the second guide rail assembly 104, and the reagent tray 10 is driven by the set material feeding drive assembly 306 to move from right to left on the first guide rail assembly 103 and the second guide rail assembly 104 in sequence, thereby achieving the purpose of automated indirect automatic feeding; in this way, the reagent tray 10 can be transferred from right to left to each workstation one by one, thereby achieving the purpose of automated continuous feeding.

[0140] Wherein, the first guide rail assembly 103 and the second guide rail assembly 104 both include a first guide rail 105 and a second guide rail 106, the first guide rail 105 and the second guide rail 106 are arranged parallel to each other and fixedly mounted on the material diverting bracket 101, a yielding area is formed between the first guide rail 105 and the second guide rail 106, a plurality of material holding plates 107 are arranged on the first guide rail 105 and the second guide rail 106, a material holding notch 108 is arranged on the material holding plates 107, the material holding plates 107 on the first guide rail 105 correspond to the material holding plates 107 on the second guide rail 106 one by one, and the material holding notches 108 on the opposite material holding plates 107 on the first guide rail 105 and the second guide rail 106 form a reagent tray placement position 109;

[0141] In this way, in actual use, the first guide rail assembly 103 and the second guide rail assembly 104 can realize a dual-channel feeding mode, which can effectively improve the feeding efficiency.

[0142] The material receiving notches 108 on the material receiving plates 107 provided on the first guide rail 105 and the second guide rail 106 form reagent tray placement positions 109. Under the action of the material shifting driving device 102, the reagent tray 10 is transferred from the previous reagent tray placement position 109 to the next reagent tray placement position 109, thereby achieving the purpose of indirect feeding.

[0143] The material-pick-up driving device 102 includes a first track support frame 111, a slider 112, a track support plate 113, a second track support frame 114, a track lifting assembly 115, a track translation assembly 116, a support track 117, and a plurality of support blocks 118 arranged on the support track 117. The track translation assembly 116 is used to be installed on the frame 9. The first track support frame 111 is connected to the track translation assembly 116. A guide column 119 is arranged on the first track support frame 111. A support seat 120 is arranged below the support track 117. A U-shaped groove 121 for cooperating with the guide column 119 is arranged on the support seat 120.

[0144] The second track support frame 114 is used to be installed on the frame 9, the track support plate 113 is installed on the second track support frame 114 through the sliding assembly 122, and the slider 112 is installed on the track support plate 113 and cooperates with the support track 117;

[0145] The track lifting assembly 115 is installed on the second track support frame 114 and connected to the track support plate 113, and is used to drive the track support plate 113 to move upward or downward;

[0146] The track translation assembly 116 is used to drive the first track support frame 111 to move leftward or rightward.

[0147] Thus, in actual use, the track translation assembly 116 is used to drive the support seat 120 to move leftward or rightward. At this time, the support track 117 can move leftward or rightward under the action of the guide column 119 and the U-shaped groove 121.

[0148] At the same time, the track lifting component 115 drives the track support plate 113 to move upward or downward, and the sliding component 122 can make the track support plate 113 more stable when moving upward or downward. When the reagent tray 10 is transferred, the stability of the reagent tray 10 is better; when the reagent tray 10 is transferred, the support block 118 on the support track 117 is located below the reagent tray 10. At this time, the reagent tray 10 is placed in the reagent tray placement position 109. At this time, the track lifting component 115 drives the track support plate 113 to move upward, and the support track 117 moves upward and then the support block 118 Lift the reagent tray 10 in the reagent tray placement position 109 so that the reagent tray 10 leaves the reagent tray placement position 109, and the track lifting component 115 remains stationary. The track translation component 116 drives the first track support frame 111 to move to the left, so that the reagent tray 10 moves to the next reagent tray placement position 109. Then, the track lifting component 115 drives the track support plate 113 to move downward, and the reagent tray 10 enters the reagent tray placement position 109 again. At this time, the track translation component 116 drives the first track support frame 111 to move to the right for resetting, thereby realizing indirect transmission of the reagent tray 10.

[0149] Among them, the track lifting component 115 is a lifting pneumatic cylinder or a lifting hydraulic cylinder. In actual use, the support track 117 can be driven only by extending and shortening the lifting pneumatic cylinder or the lifting hydraulic cylinder.

[0150] It is further defined that the track translation assembly 116 is a lead screw module, which has better stability during use and can effectively prevent the reagent tray 10 from sliding off the support block 118, thereby improving stability during transportation.

[0151] The sliding assembly 122 includes a first sliding block 123 mounted on the second track support frame 114 and a first sliding rail 124 connected to the track support plate 113, and the first sliding rail 124 cooperates with the first sliding block 123 to effectively ensure its stability.

[0152] For further optimization, a guide wheel 110 is provided on the guide column 119 through a bearing, and the guide wheel 110 is convenient for contacting with the side wall of the U-shaped groove 121. The provided guide wheel 110 can reduce friction, making movement more convenient.

[0153] See also Figure 6 and Figure 7, wherein the two-dimensional code supply device 2 comprises a mounting seat 201, a two-dimensional code carrying plate 202 is arranged on the upper end of the mounting seat 201, an L-shaped support frame 203 is arranged on the mounting seat 201, a cross bar 204 is installed on the L-shaped support frame 203, and both ends of the cross bar 204 are used to install the two-dimensional code coil 220, and two-dimensional code winding components 205 are arranged on both sides of the mounting seat 201, and a first tensioning roller 206 and a second tensioning roller 207 are arranged on both sides of the support seat 120;

[0154] A clamping assembly 208 is provided on the QR code carrier plate 202, and the clamping assembly 208 includes a smoothing roller 209, a tension spring 210, a connecting block 211 and a smoothing roller bracket 212. The smoothing roller bracket 212 is fixedly installed on the QR code carrier plate 202, and the smoothing roller 209 is rotatably installed on the smoothing roller bracket 212. The two sections of the smoothing roller 209 extend out of the smoothing roller bracket 212 and are connected to the connecting block 211. The connecting block 211 is connected to the edge of the QR code carrier plate 202 through the tension spring 210, and a smoothing surface is provided on the smoothing roller 209.

[0155] In this embodiment, the two-dimensional code supply device 2 is mainly composed of a mounting seat 201, a two-dimensional code carrying plate 202, an L-shaped support frame 203, a cross bar 204, and a two-dimensional code winding assembly 205. In actual use, the two-dimensional code coil 220 is mounted on the cross bar 204, and the two-dimensional code coil 220 is introduced onto the two-dimensional code carrying plate 202 after bypassing the first tensioning roller 206 from the cross bar 204, and then bypasses the second tensioning roller 207 and is connected to the two-dimensional code winding assembly 205. The waste material in the two-dimensional code coil 220 is recovered by the set two-dimensional code winding assembly 205. The first and second tensioning rollers can prevent the two-dimensional code coil 220 from loosening, thereby ensuring normal feeding;

[0156] The clamping assembly 208 can smooth the two-dimensional code roll 220 when it passes through the two-dimensional code carrier plate 202 , and under the action of the tension spring 210 , the smoothing surface on the smoothing roller 209 contacts the two-dimensional code roll 220 .

[0157] Further optimization is performed by screwing a smoothing plate on the smoothing surface, wherein the side of the smoothing plate in contact with the QR code roll 220 is a smooth surface, further achieving the purpose of smoothing the QR code so that the QR code can better fit on the QR code carrier plate 202, making it easier for the automatic gluing device 3 to pick up the QR code onto the reagent disk 10.

[0158] It is further defined that a groove 215 is provided on the two-dimensional code carrier plate 202, and the groove 215 is a two-dimensional code coil running groove. The groove 215 is provided so that the two-dimensional code coil 220 can run along a predetermined route when the two-dimensional code carrier plate 202 moves, so that the two-dimensional code winding component 205 can wind up the waste material.

[0159] Among them, a sensor 216 is arranged at the left end of the two-dimensional code carrier plate 202, and the sensor 216 is connected to the two-dimensional code winding component 205; the arranged sensor 216 can detect the two-dimensional code, so as to realize the control of the two-dimensional code feeding speed.

[0160] For further optimization, a circular arc portion is provided at the right end of the two-dimensional code carrying plate 202 .

[0161] Preferably, the QR code winding assembly 205 includes a winding shaft 218, a mounting frame 219, a coupling 217, a motor 213 and a winding drum 214. The motor 213 is installed on the side of the mounting base 201 through the mounting frame 219. The winding shaft 218 is rotatably installed on the mounting base 201 and is connected to the output shaft of the motor 213 through the coupling 217. The winding drum 214 is installed on the winding shaft 218.

[0162] In this way, the motor 213 is provided to drive the winding shaft 218 to rotate, thereby driving the winding drum 214 to rotate, thereby achieving the purpose of winding the material.

[0163] The mounting seat 201 is in an L-shaped structure.

[0164] See also Figure 8-Figure 10 Among them, the automatic gluing device 3 includes a robot arm mounting seat 301, a robot arm 302, a mounting plate 303, a gluing component 304 and a QR code suction component 305. The robot arm mounting seat 301 is used to be installed on the frame 9, and the robot arm 302 is installed on the robot arm mounting seat 301. A driving component 306 is provided at the end of the robot arm 302, and the driving component 306 is connected to the mounting plate 303. The driving component 306 is used to drive the mounting plate 303 to move upward or downward. The gluing component 304 and the QR code suction component 305 are both installed on the mounting plate 303.

[0165] In this embodiment, the automatic gluing device 3 is mainly composed of a robot arm mounting base 201, a robot arm 302, a mounting plate 303, a gluing component 304 and a QR code suction component 305. In actual use, it can achieve the purpose of gluing the reagent disk 10 and bonding the QR code; it can effectively improve the efficiency of gluing; by arranging the robot arm 302 on the robot arm mounting base 301, the mounting plate 303 is driven to move by the robot arm 302, and during the movement of the mounting plate 303, the gluing component 304 and the QR code suction component 305 can be driven to complete the purpose of gluing, sucking the QR code and bonding the QR code.

[0166] Preferably, the glue coating assembly 304 includes a first glue coating head 307 and a second glue coating head 308 disposed on the mounting plate 303, and the first glue coating head 307 and the second glue coating head 308 are connected to the glue box through a pipeline.

[0167] In this way, the purpose of gluing is achieved by setting up the first gluing head 307 and the second gluing head 308. In actual use, the robot arm 302 drives the mounting plate 303 to make a circular motion. At the same time, the first gluing head 307 and the second gluing head 308 can be made to make a circular motion, thereby achieving the purpose of automated gluing.

[0168] Among them, the two-dimensional code absorption component 305 includes two suction cup brackets 309 installed on the mounting plate 303, and each suction cup bracket 309 is provided with a vacuum suction cup 310. The vacuum suction cup 310 can be used to pick up and paste the two-dimensional code. When the robotic arm 302 drives the vacuum suction cup 310 to be located at the two-dimensional code supply device 2, the driving component 306 drives the mounting plate 303 to approach the two-dimensional code supply device 2, and absorbs the two-dimensional code through the set vacuum suction cup 310. Then, the driving component 306 drives the mounting plate 303 to reset, and at the same time, the robotic arm 302 drives the mounting plate 303 to move to the top of the reagent disk 10. The driving component 306 drives the mounting plate 303 to move downward again, and the two-dimensional code adsorbed on the vacuum suction cup 310 is bonded to the reagent disk 10. In this way, the purpose of mechanized bonding of the two-dimensional code and automatic gluing can be achieved reciprocatingly.

[0169] Further optimized, the driving assembly 306 includes a guide rod 311, a shell 312, a driving motor 313 and a gear 314. The shell 312 is fixedly mounted on the robotic arm 302, and the gear 314 is vertically slidably arranged on the shell 312. The driving motor 313 is installed in the shell 312. The gear 314 is connected to the output shaft of the driving motor 313. The guide rod 311 is provided with meshing teeth 315, and the meshing teeth 315 are meshed with the gear 314. The lower end of the guide rod 311 is connected to the mounting plate 303.

[0170] In this way, in actual use, the guide rod 311 can be driven upward or downward by driving the motor 313 and the gear 314, thereby driving the mounting plate 303.

[0171] It should be noted that, in this embodiment, the robot arm 302 can be the robot arm 302 in the prior art, which mainly drives the installation plate 303 to move and drives the first glue coating head 307 and the second glue coating head 308 on the installation plate 303 to make circular motion when gluing.

[0172] The guide rod 311 and the housing 312 are connected via a linear bearing, which can make the guide rod 311 and the housing 312 more stable when moving.

[0173] For further optimization, a heating device is provided outside the first gluing head 307 and the second gluing head 308. The heating device can play a role of heat preservation and can effectively prevent the glue from solidifying at the first gluing head 307 and the second gluing head 308. The fluidity of the glue can be improved by heating.

[0174] It is further defined that the heating device is a heating wire wrapped around the outside of the first glue coating head 307 and the second glue coating head 308, and the heating wire is covered by a heat insulation sleeve.

[0175] The first glue coating head 307 and the second glue coating head 308 are fixedly mounted on the mounting plate 303 by means of bolts.

[0176] See also Figure 11-13 , wherein the retaining ring feeding device 4 includes a feeding bracket 401 for being installed on the frame 9, a first driving module 402 installed on the feeding bracket 401, a second driving module 403 is arranged on the first driving module 402, a fixed bracket 404 is connected to the second driving module 403, two clamping components 405 are arranged on the fixed bracket 404, and a retaining ring guide rail 406 corresponding to the two clamping components 405 is arranged on the feeding bracket 401 located below the two clamping components 405, and a retaining ring guide groove 407 is arranged on the retaining ring guide rail 406, and a retaining ring feeding bracket 408 for feeding is arranged on each retaining ring guide rail 406, and a pushing component 409 for pushing the retaining ring 11 to move below the clamping component 405 is arranged on the retaining ring guide rail 406.

[0177] In this embodiment, the retaining ring feeding device 4 is mainly composed of a feeding bracket 401, a first driving module 402, a second driving module 403, a fixed bracket 404, a clamping assembly 405 and a pushing assembly 409. In actual use, the retaining ring 11 is prevented from being on the retaining ring guide rail 406. Under the action of the pushing assembly, the retaining ring 11 is pushed to the bottom of the clamping assembly 405. Then, the second driving module 403 drives the clamping assembly 405 to move down, and the clamping assembly 405 clamps and fixes the retaining ring 11. Then, the second driving module 403 drives the clamping assembly 405 to reset. At the same time, under the action of the first driving module 402, the second module moves with the clamping assembly 405 to the top of the reagent disk 10 placed on the automatic feeding device 1, and the clamping assembly 405 accurately places the retaining ring 11 on the reagent disk 10. How to reciprocate can realize the automatic feeding of the retaining ring 11.

[0178] Further optimization, the first driving module 402 is a screw driving module, which has the advantage of stable movement, smaller vibration during the transfer of the retaining ring 11, and can effectively prevent the retaining ring 11 from falling off.

[0179] The second driving module 403 is a pneumatic cylinder or a hydraulic cylinder driving module; the clamping assembly 405 is driven to move upward or downward by extending or shortening the pneumatic cylinder or the hydraulic cylinder.

[0180] Further optimized, the clamping assembly 405 includes a finger cylinder 410 installed on a fixed bracket 404, and the gripping part of the finger cylinder 410 is connected to a supporting clamp 411, and the supporting clamp 411 includes a clamping block 412 and a rubber pad 413, the clamping block 412 is fixedly set on the gripping part of the finger cylinder 410, and the rubber pad 413 is fixedly set on the clamping block 412.

[0181] Thus, in actual use, the expanding clamp 411 is expanded by the grasping portion of the finger cylinder 410 , and the clamping block 412 and the rubber pad 413 in the expanding clamp 411 clamp and fix the inner ring of the retaining ring 11 to achieve the purpose of clamping and fixing the retaining ring 11 .

[0182] For further optimization, a clamping recess 414 is provided on the rubber pad 413. The clamping recess 414 can ensure that when the retaining ring 11 is clamped, the retaining ring 11 is just located in the clamping recess 414. In this way, the retaining ring 11 can be clamped more stably during the clamping process, and the purpose of preventing it from falling off can be achieved during the movement.

[0183] The retaining ring loading bracket 408 includes a fixing ring 415 and a plurality of levers 416 disposed on the fixing ring 415, and a temporary storage area for the retaining ring 11 is formed between the levers 416. In this way, the area between the levers 416 can be used to place the retaining ring 11 from top to bottom, so that the pushing assembly 409 can push the retaining ring 11 under the clamping assembly 405.

[0184] Preferably, the pushing assembly 409 includes a third driving module 417 and a pushing plate 418, wherein the pushing plate 418 is slidably mounted in the retaining ring guide groove 407 on the retaining ring guide rail 406, and a pushing notch 419 for contacting the retaining ring 11 is provided on the pushing plate 418, and the third driving module 417 is mounted on the feeding bracket 401 and connected to the pushing plate 418, and the third driving module 417 is used to drive the pushing plate 418 to move in the retaining ring guide groove 407.

[0185] In this way, in actual use, the third driving module 417 drives the push plate 418 to slide in the retaining ring guide groove 407 on the retaining ring guide rail 406. At the same time, the pushing notch 419 set on the push plate 418 can ensure that the retaining ring 11 moves to the bottom of the clamping assembly 405 according to the predetermined track in the retaining ring guide groove 407.

[0186] Further optimization is carried out, a slot 420 is provided on the side wall of the fixing ring 415 at the lower end of the retaining ring feeding bracket 408, and an insert plate 421 cooperating with the slot 420 is provided on the push plate 418. After the push plate 418 moves to drive the insert plate 421 to be inserted into the slot 420, the insert plate 421 can be inserted into the gap between the retaining rings 11.

[0187] In this way, when the push plate 418 pushes the retaining ring 11, the insert plate 421 can be inserted into the slot 420, and the insert plate 421 is inserted into the gap between the retaining rings 11 to prevent the retaining ring 11 from falling, which makes it more convenient to push the retaining ring 11. When the push plate 418 makes a return motion, the insert plate 421 leaves the slot 420, so that the retaining ring 11 falls into the retaining ring guide groove 407 on the retaining ring guide rail 406.

[0188] See also Fig.14 and Fig.15 , wherein the UV curing device 5 includes a protective shell 501, a first light curing component 502 and a second light curing component 503, the first light curing component 502 is located on the right side of the second light curing component 503, the first light curing component 502 and the second light curing component 503 are both fixedly arranged on the automatic material feeding device 1, and the automatic material feeding device 1 is used to move the reagent disk 10 to be cured after the glue is applied to the second light curing component 503 and the first light curing component 502 in sequence for curing.

[0189] In this way, in actual use, the reagent disk 10 with the retaining ring 11 installed is delivered to the protective shell 501 through the automatic material feeding device 1, and the retaining ring 11 is cured by the first light curing component 502 and the second light curing component 503, so that the retaining ring 11 can be fixed on the reagent disk 10, ensuring that the retaining ring 11 and the reagent disk 10 are solidified into one; because the automatic material feeding device 1 is an indirect feeding, the first light curing component 502 and the second light curing component 503 are set, which can further shorten the light curing time, and the purpose of double curing can be achieved in the protective shell 501.

[0190] Further optimized, the first and second photocuring components each include a support rod 504 for being fixedly mounted on the automatic material dispensing device 1, and a first pressing plate 505 and a second pressing plate 506 vertically arranged on both sides of the support rod 504, a buffer plate 507 is arranged on the first pressing plate 505 and the second pressing plate 506, and an ultraviolet lamp is arranged on the buffer plate 507 for curing the glue on the reagent disk 10.

[0191] In this way, the reagent disk 10 moves to the bottom of the first pressure plate 505 and the second pressure plate 506 in the automatic material feeding device 1, and the buffer plate 507 provided can achieve the purpose of buffering. The buffer plate 507 presses down on the retaining ring 11, and under the action of the ultraviolet lamp, the retaining ring 11 and the reagent disk 10 can be more tightly solidified; it can not only effectively improve the efficiency of curing, but also improve the air tightness between the retaining ring 11 and the reagent disk 10.

[0192] In actual use, the support rod 504 is set on the automatic material dispensing device 1 through a horizontal rail 513. Furthermore, the horizontal rail 513 is slidably set on the track support plate 113 in the automatic material dispensing device 1. When the track support plate 113 moves downward, the first pressure plate 505 and the second pressure plate 506 can only move vertically. When the track support plate 113 moves downward, the first pressure plate 505 and the second pressure plate 506 can be pressed on the retaining ring 11.

[0193] The support rod 504 is disposed on the support track 117 . When the support track 117 moves downward, the first pressing plate 505 and the second pressing plate 506 can be driven to move downward, thereby pressing the retaining ring 11 onto the reagent disk 10 .

[0194] The buffer plate 507 is provided with a plurality of mounting holes, in which the ultraviolet lamps are installed, and the buffer plate 507 is movably arranged on the first and second pressure plates through a buffer assembly 508 .

[0195] In this way, the buffer assembly 508 can play a better buffering role and can prevent the first and second pressing plates from damaging the retaining ring 11 or the reagent disk 10 during the pressing process.

[0196] Further optimized, the buffer assembly 508 includes a buffer connecting rod 509 and a spring 510, guide holes 511 are set at the four corners of the first and second pressure plates, and the buffer connecting rod 509 is set at the position corresponding to the guide holes 511 set at the four corners of the first and second pressure plates on the buffer plate 507. The buffer connecting rod 509 passes through the guide hole 511, and a limiting portion 512 is set at the end of the buffer connecting rod 509. The spring 510 is sleeved on each buffer connecting rod 509, one end of the spring 510 is in contact with the first or second pressure plate 506, and the other end is connected to the buffer plate 507.

[0197] In this way, under the action of the spring 510 , the buffer plate 507 can be further buffered.

[0198] The first pressing plate 505 and the second pressing plate 506 are fixed on the supporting rod 504 by means of bolts.

[0199] Further optimized, the ends of the first pressing plate 505 and the second pressing plate 506 are in arc-shaped structures.

[0200] See also Fig.19 and Fig. 20 , wherein the retaining ring sealing detection device 6 includes a connecting seat 601, a first transverse plate 602 and a second transverse plate 603 fixedly arranged on both sides of the connecting seat 601, and a first detection component 604 for detecting the air tightness of the reagent disk 10 is arranged on the first transverse plate 602 and the second transverse plate 603;

[0201] The connecting seat 601 is arranged on the automatic material dispensing device 1, and the automatic material dispensing device 1 is used to deliver the UV-cured reagent disk 10 to the bottom of the first horizontal plate 602 and the second horizontal plate 603. A second detection component 605 is arranged on the connecting seat 601, and the second detection component is used to detect whether the reagent disk 10 is in place. The second detection component 605 is connected to the first detection component 604.

[0202] In this embodiment, the retaining ring sealing detection device 6 is mainly composed of a connecting seat 601, a first transverse plate 602, a second transverse plate 603, a first detection assembly 604 and other components.

[0203] The automatic material feeding device 1 delivers the reagent tray 10 to the bottom of the first transverse plate 602 and the second transverse plate 603 . After the second detection component 605 detects that the reagent tray 10 is in place, the sealing of the reagent tray 10 is detected by the first detection component 604 .

[0204] Further optimized, the first detection component 604 includes a detection plate 606, a vacuum pump, an air pressure detection device 608 and a first vacuum suction cup 609, the first vacuum suction cup 609 is installed on the detection plate 606, the detection plate 606 is arranged on the first and second horizontal plates, the first vacuum suction cup 609 is connected to the vacuum pump through a pipeline, and the air pressure detection device 608 is arranged on the pipeline.

[0205] In this way, in actual testing, the connecting seat 601 is set on the track support plate 113 in the automatic material feeding device 1 through the cross rail 513, and the cross rail 513 is slidably connected to the track support plate 113. In this way, when the track support plate 113 moves down, the first vacuum suction cup 609 can be made to contact with the reagent tray 10. At this time, the vacuum pump is turned on to draw vacuum on the pipeline. At this time, the air pressure detection device 608 can be used to determine whether there is any air leakage in the reagent tray 10, so that the air tightness detection can be realized.

[0206] Among them, the air pressure detection device 608 is an air pressure detection meter.

[0207] The first detection component 604 further includes a buffer block 610 , and the detection plate 606 is fixedly disposed on the first and second transverse plates through the buffer block 610 .

[0208] In this way, the buffer block 610 can play a buffering role, thereby preventing the first transverse plate 602 and the second transverse plate 603 from directly acting on the reagent disk 10 and causing damage to the reagent disk 10 .

[0209] Further optimized, the buffer pad 610 is made of rubber or silicone material.

[0210] Further optimized, the second detection component 605 includes a mounting bracket 611 connected to the connecting seat 601 and a first sensor 607 arranged on the mounting bracket 611, wherein the first sensor 607 is used to detect whether the reagent disk 10 is in place, and the first sensor 607 is connected to the vacuum pump.

[0211] The first sensor 607 is an infrared sensor 216 , and the mounting bracket 611 is in a U-shaped structure as a whole. The transmitting end and the receiving end of the infrared sensor 216 are respectively arranged at the two end positions of the mounting bracket 611 .

[0212] In actual use, it is more accurate to detect whether the reagent disk 10 is in place by using the infrared sensor 216 .

[0213] See also Fig.16 and Fig.17 , wherein the waste discharge device 7 includes a waste box 701 and a waste discharge component 702, the waste box 701 is used to be installed on the frame 9, the waste box 701 is located below the waste discharge component 702, the waste discharge component 702 includes a fixed seat 703, a first driving mechanism 713 and a clamping plate 705, the clamping plate 705 is L-shaped, the fixed seat 703 is used to be installed on the automatic material feeding device 1, and L-shaped notches 706 are arranged on both sides of the fixed seat 703. There are two first driving mechanisms 713 and they are respectively arranged on both sides of the fixed seat 703. Each of the first driving mechanisms 713 is provided with the clamping plate 705, and the first driving mechanism 713 is used to drive the clamping plate 705 to approach or move away from the fixed seat 703. The clamping plate 705 and the L-shaped notch 706 on the fixed seat 703 form a walking channel for the reagent tray 10.

[0214] The waste discharge device 7 is mainly composed of a waste box 701, a fixed seat 703, a first driving mechanism 713 and a clamping plate 705. In actual use, the waste box 701 is used to collect waste, and the reagent disc 10 after the sealing test is discharged at this station; since the clamping plate 705 and the L-shaped notch 706 on the fixed seat 703 form a reagent disc 10 walking channel, if it is a qualified reagent disc 10, at this time, the clamping plate 705 and the L-shaped notch 706 on the fixed seat 703 form a reagent disc 10 walking channel that can just allow the qualified reagent disc 10 to pass, and when the unqualified reagent disc 10 reaches the reagent disc 10 walking channel, the first driving mechanism 713 and the driving clamping plate 705 move, so that the clamping plate 705 is away from the fixed seat 703, and the overall width of the reagent disc 10 walking channel is increased, so that the unqualified reagent disc 10 will directly fall into the waste box 701, so that the purpose of automatic waste discharge can be achieved.

[0215] Further optimized, the first driving mechanism 713 includes a driving cylinder 707, an L-shaped connecting plate 708 and a first sliding assembly 709, the driving cylinder 707 is installed on the fixed seat 703, the L-shaped connecting plate 708 is slidably set on the fixed end of the driving cylinder 707 through the first sliding assembly 709, the movable end of the driving cylinder 707 is connected to the L-shaped connecting plate 708, and the clamping plate 705 is connected to the L-shaped connecting plate 708.

[0216] In this way, in actual use, the L-shaped connecting plate 708 is driven to move by the set driving cylinder 707, thereby realizing the driving of the clamping plate 705. More importantly, by setting the first sliding component 709, the L-shaped connecting plate 708 can move more smoothly on the fixed end of the driving cylinder 707.

[0217] Among them, the first sliding component 709 includes a second sliding block 710 and a first sliding groove 711. The second sliding block 710 is fixedly set on the fixed end of the driving cylinder 707. The first sliding groove 711 is set on the L-shaped connecting plate 708. The first sliding groove 711 cooperates with the second sliding block 710.

[0218] In this way, the second sliding block 710 and the first sliding groove 711 are provided to achieve smooth movement of the L-shaped connecting plate 708 .

[0219] In actual use, the first sliding groove 711 is a dovetail groove, and the second sliding block 710 is a dovetail foot that can cooperate with the dovetail groove.

[0220] As an option, the first sliding groove 711 is a T-shaped groove, and the second sliding block 710 is a T-shaped sliding block 112 .

[0221] For further optimization, a connecting frame 712 is connected to the L-shaped connecting plate 708, and a strip-shaped through slot 704 is provided on the connecting frame 712. The connecting frame 712 is fixed to the L-shaped connecting plate 708 by screws passing through the through slot.

[0222] In this way, the width of the passageway of the reagent disk 10 can be adjusted as needed in practice.

[0223] See also Fig.18 The reagent tray flipping and conveying device 8 includes a fixed frame 801, a flipping mechanism 802 and a conveying mechanism 803. The fixed frame 801 is used to be fixedly mounted on the frame 9. The flipping mechanism 802 and the conveying mechanism 803 are fixedly arranged on the fixed frame 801. The flipping mechanism 802 is located on the left side of the waste discharge device 7.

[0224] The flipping mechanism 802 is used to flip the reagent disk 10 after the waste discharge step by 180°;

[0225] The conveying mechanism 803 is used to convey the reagent disc 10 to the packaging device for packaging;

[0226] The flipping mechanism 802 includes a flipping shaft 804, a swinging cylinder 805, a first flipping box 806 and a second flipping box 807; the flipping shaft 804 is rotatably mounted on the fixed frame 801, and after being swingably mounted on the fixed frame 801, its output end is connected to the flipping shaft 804, and the first flipping box 806 and the second flipping box 807 are fixedly arranged on the flipping shaft 804.

[0227] In this embodiment, the reagent tray flipping and conveying device 8 mainly includes a fixing frame 801, a flipping mechanism 802 and a conveying mechanism 803. The flipping mechanism 802 is set to reverse the qualified reagent tray 10 by 180°, and then the reagent tray 10 is sent to the packaging equipment for packaging processing under the action of the conveying mechanism 803, which is more convenient in actual use.

[0228] Since the first flip box 806 and the second flip box 807 are arranged on the flip shaft 804, after the reagent disc 10 enters the first and second flip boxes, the swing cylinder 805 is started, and the swing cylinder 805 drives the flip shaft 804 to flip, and the reagent disc 10 can slide onto the conveying mechanism 803 under the action of gravity, and then the swing cylinder 805 drives the flip shaft 804 to reset, and this reciprocating cycle can realize the flipping process of the reagent disc 10.

[0229] Further optimized, the first and second flip boxes include a box body 808 with an opening at one end, the box body 808 is fixedly arranged on the flip shaft 804, and a U-shaped notch 809 is arranged on the box body 808.

[0230] The U-shaped notch 809 is provided to allow the T portion at the lower end of the reagent disk 10 to pass through.

[0231] The flip shaft 804 is rotatably disposed on the fixing frame 801 via a bearing.

[0232] Further optimized, the conveying mechanism 803 includes a first guide plate 810, a belt conveyor assembly 811 and a second guide plate 812. The first guide plate 810 and the second guide plate 812 are both inclined. The first guide plate 810 is fixedly arranged on the fixed frame 801 and is located on the right side of the belt conveyor assembly 811. The second guide plate 812 is fixedly arranged on the fixed frame 801 and is located on the left side of the belt conveyor assembly 811.

[0233] Further optimization is carried out, so that the first guide plate 810 and the second guide plate 812 can play a guiding role. After the flipping mechanism 802 flips the reagent disc 10, the reagent disc 10 will directly slide onto the first guide plate 810 under the action of gravity, and then be sent to the second guide plate 812 via the belt conveyor assembly 811. Under the action of the second guide plate 812, the reagent disc 10 is sent to the packaging equipment; the first and second guide plates can play a good buffering role. At the same time, the second guide plate 812 can also play a transition role, so that the reagent disc 10 can better enter the packaging equipment.

[0234] Preferably, a first material blocking plate 813 is disposed on the side surfaces of the first guide plate 810 and the second guide plate 812 .

[0235] Wherein, a second baffle plate 814 is arranged at the edge of the belt in the belt conveying assembly 811 .

[0236] The first material guide plate and the second material stopper plate 814 can block the reagent disk 10 and effectively prevent the reagent disk 10 from sliding down during the downward movement.

[0237] Embodiment 2

[0238] This embodiment is further optimized on the basis of the first embodiment. In actual use, some models of retaining rings 11 need to be positioned before they can be installed on the reagent disk 10. To address the above problem, a driving mechanism 422 is provided on the fixed bracket 404, and the clamping assembly 405 is rotatably mounted on the fixed bracket 404. The driving mechanism 422 is connected to the clamping assembly 405. The driving mechanism 422 is used to drive the clamping assembly 405 to rotate. A detection sensor 423 is installed at the lower end of the fixed bracket 404 through a connecting frame 712, and the detection sensor 423 is connected to the driving structure.

[0239] In this way, after the pushing component 409 pushes the retaining ring 11 to the bottom of the clamping component 405, the clamping component 405 clamps the retaining ring 11, and then drives the clamping component 405 to rotate through the set driving mechanism 422. At the same time, the set detection sensor 423 detects the position of the positioning hole on the retaining ring 11. After the detection sensor 423 detects the position of the positioning hole, the detection sensor 423 transmits a signal to the driving mechanism 422, and the driving structure stops after receiving the signal. At this time, the positioning of the retaining ring 11 can be achieved.

[0240] Further optimized, the driving mechanism 422 is a component motor 213 or a swing cylinder 805.

[0241] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A biochemical reagent disk retaining ring bonding device, comprising a frame, characterized in that: It includes an automatic material feeding device installed on the frame, and a two-dimensional code supply device, an automatic glue device, a retaining ring feeding device, a UV curing device, a retaining ring sealing detection device, a waste discharge device and a reagent tray turning and conveying device which are arranged on the frame from right to left in sequence. The automatic material feeding device is used to drive the reagent tray to be installed with the retaining ring to pass through the above devices in sequence; The QR code supply device is used to provide a QR code sticker to be pasted on the reagent disk; The automatic gluing device is used to glue the reagent disc and stick the QR code sticker provided by the QR code supply device on the reagent disc; The retaining ring feeding device is used to provide the retaining ring and transport and fix the retaining ring on the reagent tray; The UV curing device is used to press the retaining ring onto the reagent disk and cure and bond it; The retaining ring sealing detection device is used to detect the sealing of the reagent disk after the retaining ring is bonded; The waste discharge device is used to remove unqualified reagent discs after testing; The reagent tray flipping and conveying device is used to deliver the qualified reagent tray after testing to the packaging equipment for packaging; the automatic material feeding device includes a material feeding bracket, a material feeding driving device and a first guide rail assembly and a second guide rail assembly, the material feeding bracket is installed on the frame, the first guide rail assembly and the second guide rail assembly are arranged parallel to each other, the first guide rail assembly and the second guide rail assembly are used to place the reagent tray, and the material feeding driving device is used to drive the reagent tray to move from right to left on the first guide rail assembly and the second guide rail assembly in sequence; The reagent tray is placed on the first guide rail assembly and the second guide rail assembly, and the reagent tray is driven to move from right to left on the first guide rail assembly and the second guide rail assembly in sequence through the provided material-dispensing driving assembly, so as to achieve the purpose of automatic indirect automatic feeding; in this way, the reagent tray can be transferred from right to left to each workstation one by one; The first guide rail assembly and the second guide rail assembly both include a first guide rail and a second guide rail, the first guide rail and the second guide rail are arranged parallel to each other and fixedly mounted on the material-dispensing bracket, a clearance area is formed between the first guide rail and the second guide rail, a plurality of material holding plates are arranged on the first guide rail and the second guide rail, material holding notches are arranged on the material holding plates, the material holding plates on the first guide rail correspond to the material holding plates on the second guide rail one by one, and the material holding notches on the opposite material holding plates on the first guide rail and the second guide rail form a reagent tray placement position; The first guide rail assembly and the second guide rail assembly can realize a dual-channel feeding mode; The material receiving notches on the material receiving plates arranged on the first guide rail and the second guide rail form reagent tray placement positions, and the reagent tray is sent from the previous reagent tray placement position to the next reagent tray placement position under the action of the material shifting driving device, so that the purpose of indirect material feeding can be achieved; The material-pick-up driving device comprises a first track support frame, a slider, a track support plate, a second track support frame, a track lifting assembly, a track translation assembly, a support track and a plurality of support blocks arranged on the support track, the track translation assembly is used to be installed on the frame, the first track support frame is connected to the track translation assembly, a guide column is arranged on the first track support frame, a support seat is arranged under the support track, and a U-shaped groove for cooperating with the guide column is arranged on the support seat; The second track support frame is used to be installed on the frame, the track support plate is installed on the second track support frame through a sliding assembly, and the slider is installed on the track support plate and cooperates with the support track; The track lifting assembly is installed on the second track support frame and connected to the track support plate, and is used to drive the track support plate to move upward or downward; The track translation assembly is used to drive the first track support frame to move left or right; The track translation assembly is used to drive the support seat to move left or right. At this time, the support track can move left or right under the action of the guide column and the U-shaped groove; the track lifting assembly drives the track support plate to move upward or downward, and the sliding assembly can make the track support plate more stable when moving upward or downward; When transferring the reagent tray, the support block on the support track is located below the reagent tray. At this time, the reagent tray is placed in the reagent tray placement position. At this time, the track lifting assembly drives the track support plate to move upward. After the support track moves upward, the support block lifts the reagent tray in the reagent tray placement position, so that the reagent tray leaves the reagent tray placement position, and the track lifting assembly remains stationary. The track translation assembly drives the first track support frame to move to the left, so that the reagent tray moves to the next reagent tray placement position. The track lifting assembly drives the track support plate to move downward, and the reagent tray enters the reagent tray placement position again. At this time, the track translation assembly drives the first track support frame to move to the right for reset, thereby realizing indirect transmission of the reagent tray.

2. A biochemical reagent disk retaining ring bonding device according to claim 1, characterized in that: The two-dimensional code supply device comprises a mounting seat, a two-dimensional code bearing plate is arranged on the upper end of the mounting seat, an L-shaped support frame is arranged on the mounting seat, a cross bar is installed on the L-shaped support frame, and both ends of the cross bar are used to install the two-dimensional code coil, two sides of the mounting seat are provided with two-dimensional code winding components, and two sides of the support seat are provided with a first tensioning roller and a second tensioning roller; A clamping assembly is provided on the QR code carrier plate, and the clamping assembly includes a smoothing roller, a tension spring, a connecting block and a smoothing roller bracket. The smoothing roller bracket is fixedly mounted on the QR code carrier plate. The smoothing roller is rotatably mounted on the smoothing roller bracket, and the two sections of the smoothing roller extend out of the smoothing roller bracket and are connected to the connecting block. The connecting block is connected to the edge of the QR code carrier plate through the tension spring, and a smoothing surface is provided on the smoothing roller.

3. A biochemical reagent disk retaining ring bonding device according to claim 1, characterized in that: The automatic gluing device includes a robotic arm mounting base, a robotic arm, a mounting plate, a gluing assembly and a QR code suction assembly. The robotic arm mounting base is used to be installed on a frame, and the robotic arm is installed on the robotic arm mounting base. A driving assembly is provided at the end of the robotic arm, and the driving assembly is connected to the mounting plate. The driving assembly is used to drive the mounting plate to move upward or downward. The gluing assembly and the QR code suction assembly are both installed on the mounting plate.

4. A biochemical reagent disk retaining ring bonding device according to claim 1, characterized in that: The retaining ring feeding device includes a feeding bracket for installation on a frame, a first driving module installed on the feeding bracket, a second driving module is arranged on the first driving module, a fixed bracket is connected to the second driving module, two clamping assemblies are arranged on the fixed bracket, a retaining ring guide rail corresponding to the two clamping assemblies is arranged on the feeding bracket below the two clamping assemblies, a retaining ring guide rail is arranged with a retaining ring guide groove, each retaining ring guide rail is provided with a retaining ring feeding bracket for feeding, and a pushing assembly for pushing the retaining ring to move below the clamping assembly is arranged on the retaining ring guide rail.

5. A biochemical reagent disk retaining ring bonding device according to claim 1, characterized in that: The UV curing device includes a protective shell, a first light-curing component and a second light-curing component. The first light-curing component is located on the right side of the second light-curing component. The first light-curing component and the second light-curing component are both fixedly arranged on an automatic material-dispensing device. The automatic material-dispensing device is used to move the reagent disk to be cured after gluing to the second light-curing component and the first light-curing component in sequence for curing.

6. A biochemical reagent disk retaining ring bonding device according to claim 1, characterized in that: The retaining ring sealing detection device comprises a connecting seat, a first transverse plate and a second transverse plate fixedly arranged on both sides of the connecting seat, and a first detection component for detecting the air tightness of the reagent disk is arranged on the first transverse plate and the second transverse plate; The connecting seat is arranged on the automatic material dispensing device, and the automatic material dispensing device is used to deliver the UV-cured reagent disk to the bottom of the first horizontal plate and the second horizontal plate. A second detection component is arranged on the connecting seat, and the second detection component is used to detect whether the reagent disk is in place. The second detection component is connected to the first detection component.

7. A biochemical reagent disk retaining ring bonding device according to claim 1, characterized in that: The waste discharge device includes a waste box and a waste discharge assembly, wherein the waste box is used to be installed on a frame, and the waste box is located below the waste discharge assembly. The waste discharge assembly includes a fixed seat, a first driving mechanism and a clamping plate, and the clamping plate is in an L-shaped structure. The fixed seat is used to be installed on an automatic material feeding device, and L-shaped notches are provided on both sides of the fixed seat. There are two first driving mechanisms and they are respectively arranged on both sides of the fixed seat. Each first driving mechanism is provided with the clamping plate, and the first driving mechanism is used to drive the clamping plate to approach or move away from the fixed seat, and the clamping plate and the L-shaped notch on the fixed seat form a reagent tray walking channel.

8. The biochemical reagent disk retaining ring bonding device according to claim 1, characterized in that: The reagent tray flipping and conveying device comprises a fixing frame, a flipping mechanism and a conveying mechanism, wherein the fixing frame is used to be fixedly mounted on the frame, the flipping mechanism and the conveying mechanism are fixedly arranged on the fixing frame, and the flipping mechanism is located on the left side of the waste discharge device; The flipping mechanism is used to flip the reagent tray that has passed the waste discharge step 180 degrees; The conveying mechanism is used to convey the reagent disc to the loading device for packaging; The flip mechanism includes a flip shaft, a swing cylinder, a first flip box and a second flip box; the flip shaft is rotatably mounted on a fixed frame, and after being swingably mounted on the fixed frame, its output end is connected to the flip shaft, and the first flip box and the second flip box are fixedly arranged on the flip shaft.

9. A biochemical reagent disk retaining ring bonding device according to claim 8, characterized in that: The first and second flip boxes include a box body with an opening at one end. The box body is fixedly arranged on the flip shaft, and a U-shaped notch is arranged on the box body.

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