Blood collection tube mixing and sorting machine

Abstract

The invention relates to a blood collection tube mixing and sorting machine. Comprising a mounting base provided with universal trundles, a case and an operation table top are mounted on the mounting base, and a pipe feeding opening is formed in the operation table top; a feeding sliding way device is installed on the installation base, and a pipe body sliding groove is formed in the feeding sliding way device. A bracket mechanism is arranged at the lower end of the pipe body sliding groove, a feeding hopper is installed at the upper end of the pipe body sliding groove, and a pipe outlet control device is installed at the lower end of the feeding sliding way device. A code scanning device is mounted on the mounting base; a material sliding structure and a classified collection structure are mounted on the mounting base; a plurality of partition slideways are arranged on the material sliding structure, and the classified collection structure comprises a plurality of replaceable groups of material separation collection boxes; a pipe grabbing device is arranged above the bracket mechanism; the shaking driving device, the lifting driving device, the transverse moving driving device and the mixed picking mounting frame are used for driving the pipe grabbing device to move in a reciprocating mode. The device is high in moving flexibility, can be moved to a blood sampling operation place, facilitates real-time sorting operation, is simple in sorting operation process, is high in working efficiency, and is convenient to maintain; and the blood sampling test tubes can be shaken during sorting, so that the labor intensity of medical personnel is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of medical equipment, and in particular relates to a blood collection tube mixing and sorting machine. Background Art

[0002] The workflow of modern medical testing laboratories mainly includes labeling, blood collection, transportation, mixing and testing. Before blood analysis specimens are analyzed on the machine, they need to be classified according to the label information so that the specimens can be sent to the corresponding testing office for centralized processing. At present, specimen classification is mostly done manually, which is labor-intensive and inefficient. Some hospitals use automatic blood collection tube sorting equipment for sorting operations.

[0003] The blood collection tube sorting equipment in the prior art has the functions of reading and sorting specimen information, directional specimen transportation, etc. After the doctor at the blood collection window puts the collected specimen into the silo, the specimen is automatically sorted and transported to the collection module without human intervention, which reduces the workload of medical staff and shortens the time for providing test reports, thereby improving work efficiency and service quality.

[0004] However, the above-mentioned blood collection tube sorting equipment is not easy to move and is basically used in a fixed position. It cannot be moved to places where blood collection operations are required, such as wards and nurse stations, at any time. Staff members are required to go to the places where blood collection operations are performed to collect blood collection tubes that have completed the blood collection operation, and then transfer the collected blood collection tubes to the blood collection tube sorting equipment for sorting operations. Real-time sorting cannot be performed, thus lengthening the blood sample testing cycle; in addition, the existing sorting equipment cannot achieve fast and continuous sorting during sorting, and the operating steps for each sorting are relatively cumbersome, the efficiency is low, and the maintenance difficulty is high; in addition, the above-mentioned blood collection tube sorting equipment It does not have a shaking function, and the blood collection tube cannot be shaken during the sorting operation. The blood collection tube with anticoagulant should be repeatedly inverted and mixed 5 to 8 times after the blood enters, so that the blood and the anticoagulant are fully mixed to ensure that the blood will not coagulate after sampling. This step mainly relies on manual operation by nurses in actual work, but when multiple tubes of blood samples are collected at the same time, it is difficult for a single person to operate in accordance with the standard requirements, which will lead to errors in the inspection, and repeated manual shaking of the blood collection tube increases the labor intensity of medical staff, making medical staff prone to wrist muscle strain. Therefore, it is urgent to design a blood collection tube mixing and sorting machine to solve the above problems. Summary of the invention

[0005] The present invention provides a blood collection tube mixing and sorting machine with a compact and reasonable structural design to solve the technical problems existing in the known technology. The present invention has strong mobility and can move the blood collection tube mixing and sorting machine to the blood collection operation site as needed, thereby facilitating real-time sorting operations, and the sorting operation process is simple, with high work efficiency and convenient maintenance; in addition, the present invention can shake the blood collection tubes while sorting, without the need for medical staff to manually shake the blood collection tubes, thereby reducing the labor intensity of medical staff.

[0006] The technical solution adopted by the present invention to solve the technical problems existing in the known technology is as follows: a blood collection tube mixing and sorting machine comprises a mounting base with a plurality of sets of universal casters mounted on the bottom, a machine case mounted on the mounting base, an operating table mounted on the top of the machine case, and a tube insertion port provided on the operating table; a loading slide device located in the machine case is mounted on the mounting base, a tube body slide groove for slidingly passing through the tube body of the blood collection tube and being inclinedly arranged is provided on the loading slide device; a bracket mechanism for receiving the blood collection tube sliding down from its upper end is provided at the lower end of the tube body slide groove; a feeding funnel connected to the tube insertion port is installed at the upper end of the loading slide device, and a tube outlet control device located above the bracket mechanism and arranged corresponding to the tube body slide groove is installed at the lower end of the loading slide device, for releasing a single blood collection tube toward the bracket mechanism; A code scanning device is installed on the mounting base for scanning the blood collection tubes on the bracket mechanism; a sliding material structure located beside the loading slide device is installed on the mounting base, and a classification and collection structure detachably connected to the mounting base is provided below the sliding material structure for collecting a number of classified blood collection tubes; a number of inclined partition slides are provided on the sliding material structure, and the classification and collection structure includes a multi-component material collection box which is respectively located at the lower end of the number of partition slides and is replaceable; a tube grabbing device is provided above the bracket mechanism for grabbing the blood collection tubes; it also includes a shaking drive device for driving the tube grabbing device to rotate; it also includes a lifting drive device for driving the tube grabbing device to lift and move; it also includes a transverse drive device and a mixed picking mounting frame for driving the tube grabbing device to move back and forth laterally between the sliding material structure and the loading slide device.

[0007] The advantages and positive effects of the present invention are as follows: the present invention provides a blood collection tube mixing and sorting machine, which can be integrated and installed in the machine box by arranging a mounting base equipped with multiple sets of universal casters and a machine box installed on the mounting base, and the various device components of the blood collection tube mixing and sorting machine can be integrated and installed in the machine box, with a high degree of integration and flexible movement, thereby realizing the real-time shaking and sorting operations of the blood collection tubes; the operating table installed on the machine box can provide an operating platform for blood collection operations, which is convenient for medical personnel to place blood collection instruments on the operating table, without the need to purchase a blood collection table separately, thereby improving the convenience of blood collection operations and reasonably utilizing the space of the blood collection operation site, while reducing procurement costs; by arranging a feeding funnel, a loading slide device and a tube outlet control device, the blood collection tubes that have completed the blood collection operation can be temporarily stored, and the loading operations can be performed one by one, thereby avoiding The blood collection tube may slide down the stairs and be damaged or even spill blood. By setting up a code scanning device, the barcode on the blood collection tube that has completed the loading operation can be scanned to realize information collection. By setting up a tube grabbing device, the blood collection tube that has completed information collection can be grabbed. In conjunction with the lifting drive device and the transverse drive device, the blood collection tube grabbed by the tube grabbing device can be driven to lift and move according to preset parameters, and move laterally according to the information collected by the code scanning device. In conjunction with the sliding structure and the classification and collection structure, the classification and collection of blood collection tubes can be realized. The sorting operation process is simple and continuous, the work efficiency is high and maintenance is convenient. By setting up a shaking drive device, the blood collection tube can be reversed and rotated with controllable speed and frequency during sorting, without the need for medical staff to manually shake the blood collection tube, thereby reducing the labor intensity of medical staff.

[0008] Preferably: the feeding slide device includes a feeding rack installed on a mounting base, and two groups of feeding guide plates arranged in parallel are installed on the top surface of the feeding rack, and a gap is left between the two groups of feeding guide plates to form a tube body slide groove, and the two groups of feeding guide plates are inclined from top to bottom and gradually approach the code scanning device; it also includes two groups of tube clamping plates installed on the feeding rack and located at the lower end of the tube body slide groove, and a groove with a convex structure and corresponding to the tube body slide groove is left between the two groups of tube clamping plates, and a fine-tuning baffle is plugged into the groove, and the two groups of tube clamping plates and the fine-tuning baffle together constitute a bracket mechanism.

[0009] Preferably: the classification and collection structure also includes a box body pallet slidably connected to the mounting base through a guide rail pair, and the box body pallet is arranged corresponding to the discharge slot opened on the side wall of the chassis; the top surface of the box body pallet is divided into a number of box body installation areas distributed in parallel, which are used to install the sorting and collection box; limiting protrusions are arranged around each box body installation area; and a locking mechanism is also installed between the inner end of the box body pallet and the loading slide device, which is used to lock and connect the box body pallet and the loading slide device.

[0010] Preferably: the pipe outlet control device includes a pipe outlet mounting frame fixedly connected to the feeding slide device, on which is rotatably connected a pipe outlet rotating shaft located directly above the pipe body slide groove and longitudinally arranged, a pipe outlet arc plate is installed on the pipe outlet rotating shaft, and the cross-section of the pipe outlet arc plate is arc-shaped, and also includes a pipe outlet motor installed on the pipe outlet mounting frame, which is used to drive the pipe outlet rotating shaft to rotate.

[0011] Preferably: the code scanning device includes a code scanning bracket and a lens mounting frame installed on a mounting base, the code scanning bracket and the lens mounting frame are distributed on both sides of the bracket mechanism and the lens mounting frame is adjacent to the bracket mechanism; a first reflector and a second reflector are vertically installed on the lens mounting frame, and a code scanning sensor is installed on the code scanning bracket.

[0012] Preferably: the tube grasping device includes an electric clamp connected to the shaking drive device, and tube clamping claws are installed on the two clamping finger ends of the electric clamp, and a groove compatible with the tube cap of the blood collection tube is opened on the inner side of each tube clamping claw; a Z-shaped folding plate is installed on the electric clamp, and a first distance measuring sensor is installed on the folding plate. The first distance measuring sensor is located above the two groups of tube clamping claws and is used to detect whether there are blood collection tubes waiting to be grasped on the bracket mechanism.

[0013] Preferably: the transverse driving device includes a transverse guide rail fixed on the mounting base, a transverse mounting seat is slidably connected to the transverse guide rail through a slider, and the mixed picking mounting frame is installed on the transverse mounting seat; it also includes a transverse transmission pair installed on the mounting base, and the transmission direction of the transverse transmission pair is parallel to the extension direction of the transverse guide rail; it also includes a transverse motor installed on the mounting base, which is used to drive the transverse transmission pair; the transverse mounting seat is connected to the transverse transmission pair through a pressure plate.

[0014] Preferably: the lifting drive device includes a longitudinally arranged lifting guide rail fixed on the mixed picking mounting frame, a lifting mounting seat is slidably connected to the lifting guide rail through a slider, and the shaking drive device is installed on the lifting mounting seat; it also includes a lifting transmission pair installed on the mixed picking mounting frame, the lifting mounting seat is connected to the lifting transmission pair through a pressure plate, and also includes a lifting motor installed on the mixed picking mounting frame, which is used to drive the lifting transmission pair.

[0015] Preferably: the shaking drive device includes a rotating transmission shaft rotatably connected to the lifting mounting seat, the rotating transmission shaft is horizontally arranged and connected to the pipe grasping device, and also includes a pipe shaking motor installed on the lifting mounting seat, and a pipe shaking transmission pair is installed between the output shaft of the pipe shaking motor and the rotating transmission shaft, which is used to drive the rotating transmission shaft to rotate.

[0016] Preferably: the sliding structure includes two groups of relatively arranged sliding uprights installed on the mounting base, an inclined sliding plate is installed between the two groups of sliding uprights, the inclined sliding plate is inclined and the inclination direction is from top to bottom toward the direction gradually approaching the classification and collection structure, and multiple groups of partition plates evenly distributed along its length direction are fixedly connected to the inclined sliding plate, and two adjacent groups of partition plates enclose a partition slideway. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the explosion structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the code scanning device in the present invention;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the feeding slideway device in the present invention;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the pipe outlet control device in the present invention;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the transverse driving device, the lifting driving device and the pipe grasping device in the present invention, from a front perspective;

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the shaking drive device and the pipe grasping device in the present invention, from a rear perspective;

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the sliding material structure and the classification and collection structure in the present invention;

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the present invention.

[0025] In the figure: 1. Feeding hopper; 2. Feeding slide device; 2-1. Feeding rack; 2-2. Feeding guide plate; 2-3. Tube body slide; 2-4. Tube clamping plate; 2-5. Fine adjustment baffle; 3. Code scanning device; 3-1. Code scanning bracket; 3-2. Code scanning sensor; 3-3. First reflector; 3-4. Second reflector; 3-5. Lens mounting frame; 4. Lifting drive device; 4-1. Lifting motor; 4-2. Lifting guide rail; 4-3. Lifting mounting seat; 4-4, lifting transmission pair; 5, mixed picking mounting frame; 5-1, avoidance operation slot; 6, mounting base; 7, transverse driving device; 7-1, transverse guide rail; 7-2, transverse mounting seat; 7-3, transverse motor; 7-4, transverse transmission pair; 8, sliding structure; 8-1, sliding plate; 8-2, inclined slide; 8-3, partition partition; 8-4, partition slide; 9, classification collection structure; 9-1, discharge guide rail; 9-2 , electromagnet; 9-3, electromagnet suction plate; 9-4, box support plate; 9-5, handle seat; 9-6, box installation area; 9-7, limit protrusion; 9-8, material collection box; 10, built-in power supply; 11, shaking drive device; 11-1, shaking tube motor; 11-2, rotating transmission shaft; 11-3, shaking tube transmission pair; 12, pipe grabbing device; 12-1, pipe clamping claw; 12-2, first distance measuring sensor; 12-3, electric clamping claw; 1 3. Tube outlet control device; 13-1. Tube outlet sensor; 13-2. Tube outlet encoder; 13-3. Tube outlet arc plate; 13-4. Second distance measuring sensor; 13-5. Tube outlet shaft; 13-6. Tube outlet mounting bracket; 13-7. Tube outlet motor; 13-8. Identification bracket; 13-9. Identification sensor; 14. Chassis; 15. Operating desktop; 16. Touch screen; 17. Tube delivery port; 18. Universal casters; 100. Blood collection tube. DETAILED DESCRIPTION

[0026] In order to further understand the content, features and effects of the present invention, the following embodiments are described in detail as follows:

[0027] See also Figure 1 and Figure 8 The blood collection tube mixing and sorting machine of the present invention includes a mounting base 6 with a plurality of sets of universal casters 18 installed at the bottom, a chassis 14 is installed on the mounting base 6, an operating table 15 is installed on the top of the chassis 14, and a tube insertion port 17 is opened on the operating table 15. In the actual working process, the blood collection tubes that have completed the blood collection operation can be put into the tube insertion port 17.

[0028] like Figure 1As shown, a loading slide device 2 located in the chassis 14 is installed on the mounting base 6, and a tube body slide groove 2-3 for sliding the tube body of the blood collection tube 100 and being arranged obliquely is provided on the loading slide device 2. The width of the tube body slide groove 2-3 is slightly larger than the diameter of the tube body of the blood collection tube 100 and smaller than the diameter of the tube cap of the blood collection tube 100. A bracket mechanism for receiving the blood collection tube 100 sliding down from its upper end is provided at the lower end of the tube body slide groove 2-3. A feeding funnel 1 connected to the tube injection port 17 is installed at the upper end of the loading slide device 2, and a tube discharge control device 13 located above the bracket mechanism and arranged corresponding to the tube body slide groove 2-3 is installed at the lower end of the loading slide device 2, which is used to release a single blood collection tube 100 toward the bracket mechanism. A code scanning device 3 is installed on the mounting base 6, which is used to scan the blood collection tube 100 on the bracket mechanism.

[0029] like Figure 3 As shown, the above-mentioned feeding slide device 2 includes a feeding frame 2-1 installed on the mounting base 6, and two groups of feeding guide plates 2-2 arranged in parallel are installed on the top surface of the feeding frame 2-1, and a gap is left between the two groups of feeding guide plates 2-2 to form a tube body slide 2-3, and the two groups of feeding guide plates 2-2 are inclined from top to bottom and gradually approach the code scanning device 3. The feeding slide device 2 also includes two groups of tube clamping plates 2-4 installed on the feeding frame 2-1 and located at the lower end of the tube body slide 2-3, and a notch with a convex structure and corresponding to the tube body slide 2-3 is left between the two groups of tube clamping plates 2-4, and a fine-tuning baffle 2-5 is inserted and matched at the notch, and the two groups of tube clamping plates 2-4 and the fine-tuning baffle 2-5 together constitute the above-mentioned bracket mechanism.

[0030] Furthermore, the above-mentioned feeding funnel 1 includes a flat box-shaped funnel body, a protective cover portion is integrally formed at the discharge port of the funnel body, and slots for sensing are provided at the lower ends of the two side walls of the protective cover portion, and the second distance measuring sensor 13-4 mentioned below is arranged corresponding to the above-mentioned slots. The inner cavity of the feeding funnel 1 is arranged opposite to the tube body slide groove 2-3, and in order to prevent the blood collection tube 100 from tipping over in the feeding funnel 1, the inner cavity width of the feeding funnel 1 is slightly larger than the diameter of the tube cap of the blood collection tube 100.

[0031] See also Figure 4 The above-mentioned pipe outlet control device 13 includes a pipe outlet mounting frame 13-6 fixedly connected to the feeding slide device 2, and a pipe outlet rotating shaft 13-5 located directly above the pipe body slide groove 2-3 and longitudinally arranged is rotatably connected to the pipe outlet mounting frame 13-6, and a pipe outlet arc plate 13-3 is installed on the pipe outlet rotating shaft 13-5, and the cross-section of the pipe outlet arc plate 13-3 is arc-shaped, and also includes a pipe outlet motor 13-7 installed on the pipe outlet mounting frame 13-6, which is used to drive the pipe outlet rotating shaft 13-5 to rotate.

[0032] In addition, the tube discharging control device 13 also includes a tube discharging sensor 13-1 installed on the tube discharging mounting frame 13-6. The tube discharging sensor 13-1 adopts a photoelectric sensor. A tube discharging code disk 13-2 matching with the tube discharging sensor 13-1 is key-connected on the tube discharging rotating shaft 13-5. The tube discharging control device 13 also includes a second distance measuring sensor 13-4 installed on the tube discharging mounting frame 13-6, which is used to sense whether there are blood collection tubes 100 to be classified on the tube body slide groove 2-3; and also includes an identification bracket 13-8 installed on the tube discharging mounting frame 13-6. The identification sensor 13-9 installed on the identification bracket 13-8 is used to sense and identify the color of the tube cap of the blood collection tube 100 on the bracket mechanism.

[0033] In the actual working process, the blood sampling tube 100 that has completed the blood sampling operation is put into the tube insertion port 17 with the tube cap facing upward, and then the blood sampling tube 100 falls into the tube body slide groove 2-3 in the feeding slide device 2 along the feeding funnel 1, and slides down along the feeding guide plate 2-2 until it is blocked by the tube discharge control device 13. After the second distance measuring sensor 13-4 in the tube discharge control device 13 detects the blocked blood sampling tube 100 in contact with the tube discharge arc plate 13-3, the tube discharge control device 13 The motor 13-7 is started, driving the tube outlet shaft 13-5 installed thereon to rotate one circle, and then driving the tube outlet arc plate 13-3 to rotate one circle, thereby realizing the grabbing and releasing of a single blood collection tube. The released blood collection tube 100 slides along the feeding guide plate 2-2 to the bracket mechanism composed of two groups of tube clamping plates 2-4 and fine-tuning baffles 2-5. At this time, the identification sensor 13-9 in the tube outlet control device 13 can identify whether there is a blood collection tube 100 on the bracket mechanism, and identify the color of the tube cap of the blood collection tube 100.

[0034] like Figure 2 As shown, the above-mentioned code scanning device 3 includes a code scanning bracket 3-1 and a lens mounting frame 3-5 installed on the mounting base 6, the code scanning bracket 3-1 and the lens mounting frame 3-5 are distributed on both sides of the bracket mechanism and the lens mounting frame 3-5 is adjacent to the bracket mechanism; a vertically arranged first reflector 3-3 and a second reflector 3-4 are installed on the lens mounting frame 3-5, and a code scanning sensor 3-2 is installed on the code scanning bracket 3-1.

[0035] In the actual working process, the blood collection tube 100 mounted on the bracket mechanism is located between the vertically arranged first reflector 3-3 and the second reflector 3-4, and is used to display the tube body of the blood collection tube 100, and then display the barcode on the blood collection tube 100. The barcode scanning sensor 3-2 is used to identify the image in the first reflector 3-3 and the second reflector 3-4, thereby identifying the barcode on the blood collection tube 100.

[0036] like Figure 1As shown, a sliding material structure 8 located beside the loading slideway device 2 is installed on the mounting base 6, and a classification collection structure 9 detachably connected to the mounting base 6 is provided below the sliding material structure 8 for collecting a plurality of classified blood collection tubes 100. A plurality of inclined partition slideways 8-4 are provided on the sliding material structure 8, and the classification collection structure 9 includes a plurality of replaceable multi-component material collection boxes 9-8 respectively located at the lower ends of the plurality of partition slideways 8-4.

[0037] like Figure 7 As shown, the above-mentioned sliding structure 8 includes two groups of relatively arranged sliding uprights 8-1 installed on the mounting base 6, and an inclined slide plate 8-2 is installed between the two groups of sliding uprights 8-1. The inclined slide plate 8-2 is inclined and the inclined direction is from top to bottom toward the direction of gradually approaching the classification and collection structure 9. A plurality of groups of partition plates 8-3 uniformly distributed along the length direction are fixedly connected to the inclined slide plate 8-2, and two adjacent groups of partition plates 8-3 enclose a partition slideway 8-4.

[0038] like Figure 7 As shown, the classification collection structure 9 also includes a box body support plate 9-4 slidably connected to the mounting base 6 through a guide rail pair, the above-mentioned guide rail pair includes two sets of discharge guide rails 9-1 fixed to the bottom surface of the box body support plate 9-4, the discharge guide rails 9-1 are arranged horizontally and the extension direction is consistent with the distribution direction of the plurality of material separation and collection boxes 9-8; the box body support plate 9-4 is arranged corresponding to the discharge slot opened on the side wall of the chassis 14. The top surface of the box body support plate 9-4 is divided into a plurality of box body installation areas 9-6 distributed in parallel, which are used to install the material separation and collection boxes 9-8; limited position protrusions 9-7 are arranged around each box body installation area 9-6; and a locking mechanism is also installed between the inner end of the box body support plate 9-4 and the loading slide device 2, which is used to lock and connect the box body support plate 9-4 and the loading slide device 2.

[0039] In addition, a handle seat 9-5 is installed at the end of the box body support plate 9-4, a handle is installed on the handle seat 9-5, and a discharge slot is opened on the side wall of the handle seat 9-5 adjacent to the chassis 14. The locking mechanism includes an electromagnet suction plate 9-3 installed at the end of the box body support plate 9-4 away from the handle seat 9-5, and also includes a magnet mounting seat installed on the loading rack 2-1 in the loading slide device 2, and an electromagnet 9-2 that is magnetically matched with the electromagnet suction plate 9-3 is installed on the magnet mounting seat. The classification and collection structure 9 also includes an in-place sensor installed on the mounting base 6 and located in front of the sliding structure 8, and a plate that matches the above-mentioned in-place sensor is installed on the box body support plate 9-4, and the in-place sensor adopts a photoelectric sensor.

[0040] See also Figure 1A tube grabbing device 12 is arranged above the bracket mechanism for grabbing the blood collection tube 100; it also includes a shaking drive device 11 for driving the tube grabbing device 12 to rotate; it also includes a lifting drive device 4 for driving the tube grabbing device 12 to lift and move; it also includes a transverse driving device 7 and a mixed picking mounting frame 5 for driving the tube grabbing device 12 to move back and forth laterally between the sliding structure 8 and the loading slide device 2.

[0041] like Figure 5 and Figure 6 As shown, the tube grasping device 12 comprises an electric clamping jaw 12-3 connected to the shaking driving device 11, and tube clamping jaws 12-1 are installed on the two clamping finger ends of the electric clamping jaw 12-3, and a groove matching the tube cap of the blood sampling tube 100 is opened on the inner side surface of each tube clamping jaw 12-1; a Z-shaped folding plate is installed on the electric clamping jaw 12-3, and a first distance measuring sensor 12-2 is installed on the folding plate. The first distance measuring sensor 12-2 is directly opposite to the groove opened on the inner side surface of the tube clamping jaw 12-1, and is used to measure the distance between the tube grasping device 12 and the blood sampling tube 100 on the bracket mechanism.

[0042] like Figure 5 As shown, the lifting drive device 4 includes a lifting guide rail 4-2 fixedly arranged longitudinally on the mixed picking mounting frame 5, a lifting mounting seat 4-3 is slidably connected to the lifting guide rail 4-2 through a slider, and the shaking drive device 11 is installed on the lifting mounting seat 4-3. The lifting drive device 4 also includes a lifting transmission pair 4-4 installed on the mixed picking mounting frame 5, the lifting mounting seat 4-3 is connected to the lifting transmission pair 4-4 through a pressure plate, and also includes a lifting motor 4-1 installed on the mixed picking mounting frame 5 for driving the lifting transmission pair 4-4.

[0043] The above-mentioned lifting transmission pair 4-4 includes a driven pulley and a driving pulley which are rotatably connected on the mixed picking mounting frame 5 and are distributed up and down, a belt is transmission-connected between the driving pulley and the driven pulley, and the above-mentioned lifting mounting seat 4-3 is connected to the belt through a pressure plate; an in-place sensor which is distributed up and down is installed on the mixed picking mounting frame 5, and a plate which cooperates with the above-mentioned in-place sensor is installed on the lifting mounting seat 4-3, and the in-place sensor adopts a photoelectric sensor.

[0044] like Figure 5 and Figure 6As shown, the shaking drive device 11 includes a rotating transmission shaft 11-2 rotatably connected to the lifting mounting seat 4-3, the rotating transmission shaft 11-2 is horizontally arranged and connected to the pipe grasping device 12, and also includes a pipe shaking motor 11-1 installed on the lifting mounting seat 4-3, and a pipe shaking transmission pair 11-3 is installed between the output shaft of the pipe shaking motor 11-1 and the rotating transmission shaft 11-2, which is used to drive the rotating transmission shaft 11-2 to rotate. Among them, the pipe shaking transmission pair 11-3 includes a driving pulley keyed on the output shaft of the pipe shaking motor 11-1, and also includes a driven pulley keyed on the rotating transmission shaft 11-2, and a belt is connected between the driving pulley and the driven pulley. Further, an avoidance operation groove 5-1 is opened on the mixed picking mounting frame 5, and in the actual working process, the shaking drive device 11 moves in the avoidance operation groove 5-1.

[0045] In addition, the pipe grasping device 12 also includes a photoelectric sensor installed on the lifting mounting seat 4-3, and a code disk matching the photoelectric sensor is key-connected on the rotating transmission shaft 11-2.

[0046] like Figure 5 As shown, the above-mentioned transverse driving device 7 includes a transverse guide rail 7-1 fixed on the mounting base 6, a transverse mounting seat 7-2 is slidably connected to the transverse guide rail 7-1 through a slider, and the mixed picking mounting frame 5 is mounted on the transverse mounting seat 7-2. The transverse driving device 7 also includes a transverse transmission pair 7-4 installed on the mounting base 6, and the transmission direction of the transverse transmission pair 7-4 is parallel to the extension direction of the transverse guide rail 7-1. The transverse driving device 7 also includes a transverse motor 7-3 installed on the mounting base 6, which is used to drive the transverse transmission pair 7-4, and the transverse mounting seat 7-2 is connected to the transverse transmission pair 7-4 through a pressure plate. The above-mentioned transverse transmission pair 7-4 includes a driving pulley and a driven pulley rotatably connected on the mounting base 6, a belt is connected between the driving pulley and the driven pulley for transmission, and the belt is connected to the transverse mounting seat 7-2 through a pressure plate; the output shaft of the transverse motor 7-3 is connected to the above-mentioned driving pulley; it also includes an in-place sensor installed on the mounting base 6, the in-place sensor adopts a photoelectric sensor, and a plate compatible with the above-mentioned in-place sensor is installed on the transverse mounting seat 7-2.

[0047] The present embodiment further includes a touch screen 16 installed on the operating desktop 15, and also includes a PLC controller set in the chassis 14. The PLC controller is connected to the touch screen 16, and the PLC controller is connected to the power supply circuit. The control ends of the pipe discharge motor 13-7 in the above-mentioned pipe discharge control device 13, the lateral movement motor 7-3 in the lateral movement drive device 7, the lifting motor 4-1 in the lifting drive device 4, the pipe shaking motor 11-1 in the shaking drive device 11, and the electric clamp 12-3 in the pipe grasping device 12 are all connected to the control end of the PLC controller. The above-mentioned pipe discharge sensor 13-1, the second distance measuring sensor 13-4, the identification sensor 13-9, the code scanning sensor 3-2, the photoelectric sensor in the shaking drive device 11, the first distance measuring sensor 12-2 and several in-place sensors are all connected to the detection end of the PLC controller. The PLC controller receives detection information of several sensors, obtains and displays the detection information through the touch screen 16, and automatically controls the corresponding actions of each component after judgment, or sends instructions through the touch screen 16. After receiving the instructions, the PLC controller controls the corresponding actions of each component.

[0048] like Figure 1 As shown, this embodiment also includes a bracket structure installed on the mounting base 6, and a built-in power supply 10 is installed on the bracket structure. The built-in power supply 10 is a battery, and power supply can also be achieved by directly connecting an external power supply to the built-in power supply 10 through a quick-plug connector.

[0049] Operation process:

[0050] In the actual working process, the blood collection tube mixing and sorting machine of the present invention can be pushed to the blood collection operation site, and various medical instruments and consumables used in the blood collection process can be placed on the operation table 15, and then the blood collection operation can be performed on the operation table 15. After the blood collection operation is completed, the blood collection tube is placed into the tube insertion port 17 with the tube cap facing upward;

[0051] The blood collection tube 100 put into the tube injection port 17 falls into the tube body slide groove 2-3 in the feeding slideway device 2 along the feeding funnel 1, and slides down along the feeding guide plate 2-2 until it is blocked by the tube discharging control device 13, and is detected by the second distance measuring sensor 13-4, and then the detection information is transmitted to the PLC controller, and the PLC controller controls the tube discharging motor 13-7 in the tube discharging control device 13 to start, drive the tube discharging arc plate 13-3 to rotate one circle, realize the grabbing and releasing of a single test tube, and the released blood collection tube 100 slides onto the bracket mechanism;

[0052] Then, the identification sensor 13-9 in the tube discharging control device 13 can identify whether there is a blood collection tube 100 on the bracket mechanism, and identify the color of the tube cap of the blood collection tube 100, and transmit the identification information to the PLC controller for analysis and judgment. At the same time, the first reflector 3-3 and the second reflector 3-4 display the barcode on the blood collection tube 100, and the barcode scanning sensor 3-2 identifies the image in the first reflector 3-3 and the second reflector 3-4, and then identifies the barcode on the blood collection tube 100, and transmits the identification information to the PLC controller for analysis and judgment, and obtains the category to which the blood collection tube 100 belongs;

[0053] The PLC controller receives the information identified by the barcode scanning sensor 3-2 and the identification sensor 13-9, and after judging the information, controls the lifting motor 4-1 in the lifting drive device 4 to start, drives the lifting mounting seat 4-3 to move downward, and then drives the pipe grabbing device 12 and the shaking drive device 11 installed on the lifting mounting seat 4-3 to move downward. After moving to the grabbing station, the plate installed on the lifting mounting seat 4-3 triggers the in-place sensor located below installed on the mixed picking mounting frame 5, and the in-place sensor transmits the information to the PLC controller. After receiving the information and making judgment and analysis, the PLC controller controls the lowering motor 4-1 to stop running, and controls the electric clamp 12-3 in the tube grasping device 12 to start, thereby clamping the blood collection tube 100 on the bracket mechanism; then drives the tube grasping device 12 and the shaking drive device 11 to rise to the initial position, and then starts the tube shaking motor 11-1 in the shaking drive device 11, driving the tube grasping device 12 to rotate a preset number of circles, and then shakes the blood collection tube 100 grasped by the tube grasping device 12 upside down for a preset number of times, so that the blood and the anticoagulant are fully mixed;

[0054] While shaking the blood collection tube 100, the PLC controller controls the start of the transverse motor 7-3 according to the identification information received from the code scanning sensor 3-2 and the identification sensor 13-9, and drives the tube grabbing device 12 to move horizontally to the top of the corresponding partition slide 8-4. At this time, the tube grabbing device 12 stops rotating and resets, and then starts the electric clamp 12-3 again to release the blood collection tube 100, so that the blood collection tube 100 slides along the partition slide 8-4 to the corresponding material collection box 9-8; then the transverse motor 7-3 drives the mixed picking mounting frame 5 to withdraw, move and reset, waiting for the next tube grabbing, shaking and classification, and finally realizing the real-time shaking and sorting operation of the blood collection tube.

Claims

1. A blood collection tube mixing and sorting machine, characterized by: The invention comprises a mounting base (6) with a plurality of sets of universal casters (18) mounted on the bottom, a cabinet (14) mounted on the mounting base (6), an operating table (15) mounted on the top of the cabinet (14), and a tube insertion port (17) provided on the operating table (15); a loading slide device (2) located in the cabinet (14) is mounted on the mounting base (6), and a tube body slide groove (2-3) for slidingly inserting a tube body of a blood collection tube (100) and arranged obliquely on the loading slide device (2-3); The lower end of the groove (2-3) is provided with a bracket mechanism for receiving the blood collection tube (100) sliding down from the upper end thereof; a feeding funnel (1) connected to the tube injection port (17) is installed at the upper end of the feeding slide device (2); a tube discharge control device (13) located above the bracket mechanism and arranged corresponding to the tube body slide groove (2-3) is installed at the lower end of the feeding slide device (2) for releasing a single blood collection tube (100) toward the bracket mechanism; a code scanning device (3) is installed on the mounting base (6) for The invention is used for scanning the blood collection tubes (100) on the bracket mechanism; a sliding material structure (8) located beside the loading slideway device (2) is installed on the installation base (6); a classification collection structure (9) detachably connected to the installation base (6) is arranged below the sliding material structure (8) for collecting a plurality of classified blood collection tubes (100); a plurality of inclined partition slideways (8-4) are arranged on the sliding material structure (8); the classification collection structure (9) includes a plurality of partition slideways (8-4) respectively located at the lower ends of the plurality of partition slideways (8-4) The invention relates to a multi-component material collection box (9-8) which is replaceable; a tube grasping device (12) is arranged above the bracket mechanism for grasping the blood collection tube (100); it also includes a shaking drive device (11) for driving the tube grasping device (12) to rotate; it also includes a lifting drive device (4) for driving the tube grasping device (12) to move up and down; it also includes a transverse driving device (7) and a mixed picking installation frame (5) for driving the tube grasping device (12) to move laterally back and forth between the sliding structure (8) and the loading slideway device (2).

2. The blood collection tube mixing and sorting machine according to claim 1, characterized in that: The feeding slide device (2) comprises a feeding frame (2-1) mounted on a mounting base (6), two groups of feeding guide plates (2-2) arranged in parallel are mounted on the top surface of the feeding frame (2-1), a gap is left between the two groups of feeding guide plates (2-2) to form a tube body slide groove (2-3), and the two groups of feeding guide plates (2-2) are both inclined and arranged in a direction gradually approaching the code scanning device (3) from top to bottom; and also comprises two groups of tube clamping plates (2-4) mounted on the feeding frame (2-1) and located at the lower end of the tube body slide groove (2-3), a notch with a convex structure and corresponding to the tube body slide groove (2-3) is left between the two groups of tube clamping plates (2-4), a fine-tuning baffle (2-5) is plugged and matched at the notch, and the two groups of tube clamping plates (2-4) and the fine-tuning baffle (2-5) together constitute a bracket mechanism.

3. The blood collection tube mixing and sorting machine according to claim 1, characterized in that: The classification and collection structure (9) also includes a box support plate (9-4) slidably connected to the mounting base (6) via a guide rail pair, the box support plate (9-4) being arranged corresponding to a discharge slot opened on a side wall of the chassis (14); the top surface of the box support plate (9-4) is divided into a plurality of box installation areas (9-6) arranged in parallel, for installing a material classification and collection box (9-8); a limiting protrusion (9-7) is arranged around each box installation area (9-6); and a locking mechanism is also installed between the inner end of the box support plate (9-4) and the loading slide device (2), for locking and connecting the box support plate (9-4) and the loading slide device (2).

4. The blood collection tube mixing and sorting machine according to claim 1, characterized in that: The pipe outlet control device (13) comprises a pipe outlet mounting frame (13-6) fixedly connected to the feeding slideway device (2); a pipe outlet rotating shaft (13-5) located directly above the pipe body slide groove (2-3) and arranged longitudinally is rotatably connected to the pipe outlet mounting frame (13-6); a pipe outlet arc plate (13-3) is mounted on the pipe outlet rotating shaft (13-5); the cross section of the pipe outlet arc plate (13-3) is in the shape of an arc; and a pipe outlet motor (13-7) is mounted on the pipe outlet mounting frame (13-6) and is used to drive the pipe outlet rotating shaft (13-5) to rotate.

5. The blood collection tube mixing and sorting machine according to claim 1, characterized in that: The code scanning device (3) comprises a code scanning bracket (3-1) and a lens mounting frame (3-5) mounted on a mounting base (6); the code scanning bracket (3-1) and the lens mounting frame (3-5) are distributed on both sides of a bracket mechanism, and the lens mounting frame (3-5) is adjacent to the bracket mechanism; a first reflector (3-3) and a second reflector (3-4) are mounted vertically on the lens mounting frame (3-5), and a code scanning sensor (3-2) is mounted on the code scanning bracket (3-1).

6. The blood collection tube mixing and sorting machine according to claim 1, characterized in that: The tube grasping device (12) comprises an electric clamping jaw (12-3) connected to the shaking driving device (11); a tube clamping jaw (12-1) is installed on both clamping finger ends of the electric clamping jaw (12-3); and a notch matching the tube cap of the blood collection tube (100) is provided on the inner side surface of each tube clamping jaw (12-1); a Z-shaped folding plate is installed on the electric clamping jaw (12-3); a first distance measuring sensor (12-2) is installed on the folding plate; the first distance measuring sensor (12-2) is located above the two groups of tube clamping jaws (12-1) and is used to detect whether there is a blood collection tube (100) waiting to be grasped on the bracket mechanism.

7. The blood collection tube mixing and sorting machine according to claim 1, characterized in that: The transverse driving device (7) includes a transverse guide rail (7-1) fixed on the mounting base (6), a transverse mounting seat (7-2) slidably connected to the transverse guide rail (7-1) via a slider, and the mixed picking mounting frame (5) is mounted on the transverse mounting seat (7-2); it also includes a transverse transmission pair (7-4) mounted on the mounting base (6), the transmission direction of the transverse transmission pair (7-4) is parallel to the extension direction of the transverse guide rail (7-1); it also includes a transverse motor (7-3) mounted on the mounting base (6) for driving the transverse transmission pair (7-4); the transverse mounting seat (7-2) is connected to the transverse transmission pair (7-4) via a pressure plate.

8. The blood collection tube mixing and sorting machine according to claim 1, characterized in that: The lifting drive device (4) includes a lifting guide rail (4-2) fixedly connected to the mixed picking installation frame (5) in the longitudinal direction, a lifting installation seat (4-3) is slidably connected to the lifting guide rail (4-2) via a slider, and a shaking drive device (11) is installed on the lifting installation seat (4-3); it also includes a lifting transmission pair (4-4) installed on the mixed picking installation frame (5), the lifting installation seat (4-3) is connected to the lifting transmission pair (4-4) via a pressure plate, and it also includes a lifting motor (4-1) installed on the mixed picking installation frame (5) for driving the lifting transmission pair (4-4).

9. The blood collection tube mixing and sorting machine according to claim 8, characterized in that: The shaking driving device (11) comprises a rotating transmission shaft (11-2) rotatably connected to the lifting mounting seat (4-3), the rotating transmission shaft (11-2) being arranged transversely and connected to the pipe grasping device (12), and also comprises a pipe shaking motor (11-1) mounted on the lifting mounting seat (4-3), a pipe shaking transmission pair (11-3) being mounted between the output shaft of the pipe shaking motor (11-1) and the rotating transmission shaft (11-2) for driving the rotating transmission shaft (11-2) to rotate.

10. The blood collection tube mixing and sorting machine according to claim 1, characterized in that: The sliding structure (8) comprises two groups of sliding upright plates (8-1) arranged opposite to each other and mounted on a mounting base (6); an inclined sliding plate (8-2) is mounted between the two groups of sliding upright plates (8-1); the inclined sliding plate (8-2) is inclined and its inclination direction is from top to bottom in a direction gradually approaching the classification and collection structure (9); a plurality of groups of partition plates (8-3) uniformly distributed along its length direction are fixedly connected to the inclined sliding plate (8-2); two adjacent groups of partition plates (8-3) enclose a partition slideway (8-4).

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