Blood collection tube mixing and sorting machine

Abstract

The utility model 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 blood sampling device is high in moving flexibility, can be moved to a blood sampling operation place, facilitates real-time sorting operation, and is simple in sorting operation process, high in working efficiency and 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 utility model 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 in modern medical testing laboratories primarily involves labeling, blood collection, transportation, mixing, and testing. Before blood samples are analyzed, they must be sorted based on label information so they can be sent to the appropriate testing center for centralized processing. Currently, specimen sorting is mostly done manually, which is labor-intensive and inefficient. Some hospitals use automated blood collection tube sorting equipment to perform this sorting.

[0003] The blood collection tube sorting equipment in the existing technology has functions such as specimen information reading and sorting, and directional specimen transportation. After the doctor at the blood collection window puts the collected specimen into the hopper, the specimen is automatically sorted and transported to the collection module without manual intervention, reducing the workload of medical staff and shortening the time to provide 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 location. It cannot be moved to places where blood collection operations are required, such as wards and nurse stations, at any time. Staff members need to go to the blood collection operation site 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 achieved, thus lengthening the blood sample testing cycle; in addition, the existing sorting equipment cannot achieve fast and continuous sorting during sorting, and the operation steps for each sorting are relatively cumbersome, the efficiency is low, and the maintenance is difficult; in addition, the above-mentioned blood collection tube sorting equipment It does not have a shaking function and cannot shake the blood collection tubes during the sorting operation. The blood collection tubes with anticoagulants should be repeatedly inverted and mixed 5 to 8 times after the blood enters, so that the blood and anticoagulants 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. However, when collecting multiple tubes of blood samples at the same time, it is difficult for a single person to operate according to the standard requirements, which will lead to errors in the inspection. In addition, repeated manual shaking of the blood collection tubes 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. Utility Model Content

[0005] The present invention addresses the technical problems of the prior art by providing a compact and rationally designed blood collection tube mixing and sorting machine. The present invention offers high mobility and can be moved to the blood collection operation site as needed, facilitating real-time sorting operations. The sorting process is simple, efficient, and easy to maintain. Furthermore, the present invention allows for the simultaneous shaking of blood collection tubes, eliminating the need for manual shaking by medical personnel and reducing their workload.

[0006] The utility model adopts the following technical solutions to solve the technical problems existing in the known technology: a blood collection tube mixing and sorting machine comprises a mounting base with multiple sets of universal casters installed at the bottom, a machine case is installed on the mounting base, an operating table is installed on the top of the machine case, and a tube throwing port is provided on the operating table; a loading slide device located in the machine case is installed on the mounting base, and a tube body slide groove for sliding through the tube body of the blood collection tube and being arranged obliquely 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 throwing port is installed at the upper end of the loading slide device, and a tube discharge 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 structure is installed on the mounting base and is located next to the loading slide device, and a classification and collection structure detachably connected to the mounting base is provided below the sliding structure for collecting a number of classified blood collection tubes; a number of inclined partition slides are provided on the sliding structure, and the classification and collection structure includes a multi-component material collection box that 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 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 integrate the various device components of the blood collection tube mixing and sorting machine into the machine box by arranging a mounting base equipped with multiple sets of universal casters and a machine box installed on the mounting base, so that the integration degree is high and the machine box can be flexibly moved, thereby realizing the real-time shaking and sorting operation of the blood collection tubes; the operating table installed on the machine box can provide an operating platform for blood collection operation, which is convenient for medical personnel to place blood collection instruments on the operating table, and there is no need to purchase a blood collection table separately, thereby improving the convenience of blood collection operation and reasonably utilizing the space of the blood collection operation site, while reducing the procurement cost; by arranging a feeding funnel, a loading slide device and a tube discharge control device, the blood collection tubes that have completed the blood collection operation can be temporarily stored, and the loading operation can be performed one by one, avoiding It avoids the situation where the blood collection tube slips down the stairs and causes damage or even spillage of blood; by setting up a code scanning device, the barcode on the blood collection tube that has completed the loading operation can be scanned, thereby realizing information collection; by setting up a tube grabbing device, the blood collection tube that has completed information collection can be grabbed, and 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 move up and down according to preset parameters, and move laterally according to the information collected by the code scanning device, and in conjunction with the sliding structure and the classification and collection structure, the classification and collection of blood collection tubes can be realized, and the sorting operation process is simple and continuous, with high work efficiency and easy maintenance; by setting up a shaking drive device, the blood collection tube can be rotated upside down with controllable speed and number of times 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 the 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 gradually approaching 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 support plate that is slidably connected to the mounting base through a guide rail pair, and the box body support plate is arranged corresponding to the discharge slot opened on the side wall of the chassis; the top surface of the box body support plate is divided into several box body mounting areas distributed in parallel, which are used to install the material separation and collection box; limiting protrusions are provided around each box body mounting area; and a locking mechanism is also included between the inner end portion of the box body support plate and the loading slide device, which is used to lock and connect the box body support plate and the loading slide device.

[0010] Preferably: the pipe outlet control device includes a pipe outlet mounting bracket fixed on the feeding slide device, on which a pipe outlet rotating shaft is rotatably connected and located directly above the pipe body slide groove and longitudinally arranged, and a pipe outlet arc plate is installed on the pipe outlet rotating shaft, 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 bracket, 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 the 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, with clamping claws installed on both clamping finger ends of the electric clamp, and a groove adapted to fit the tube cap of the blood collection tube is provided on the inner side surface of each 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 clamping claws and is used to detect whether there is a blood collection tube 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 arranged horizontally 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 oppositely arranged sliding vertical plates installed on the mounting base, an inclined slide plate is installed between the two groups of sliding vertical plates, the inclined slide plate is inclined and the inclination direction is from top to bottom toward the direction of gradually approaching the classification and collection structure, and multiple groups of partition plates are fixed on the inclined slide plate and evenly distributed along its length direction, and two adjacent groups of partition plates enclose a partition slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the explosion structure of the utility model;

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

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the feeding slide device in the utility model;

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

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the transverse drive device, the lifting drive device and the pipe grasping device in the utility model, from a front perspective;

[0022] Figure 6 This is a schematic diagram of the three-dimensional structure 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 diagram of the sliding material structure and the classification and collection structure in the utility model;

[0024] Figure 8 It is a three-dimensional structural diagram of the utility model.

[0025] In the figure: 1. Feeding hopper; 2. Loading slide device; 2-1. Loading rack; 2-2. Loading 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 sorting mounting frame; 5-1, avoidance operation slot; 6, mounting base; 7, transverse drive 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, tilting slide; 8-3, partitioning plate; 8-4, partitioning 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, pipe shaking motor; 11-2, rotating transmission shaft; 11-3, pipe shaking 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 discharge control device; 13-1. Tube discharge sensor; 13-2. Tube discharge encoder; 13-3. Tube discharge arc plate; 13-4. Second distance measuring sensor; 13-5. Tube discharge shaft; 13-6. Tube discharge mounting bracket; 13-7. Tube discharge motor; 13-8. Identification bracket; 13-9. Identification sensor; 14. Chassis; 15. Operating table; 16. Touch screen display; 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 given to explain in detail:

[0027] See Figure 1 and Figure 8 The blood collection tube mixing and sorting machine of the present invention includes a mounting base 6 with multiple 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. During 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 chute device 2 is mounted on the mounting base 6, located within the chassis 14. The loading chute device 2 is provided with an inclined tube chute 2-3 for sliding the tube body of the blood collection tube 100 through. The width of the tube chute 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 is provided at the lower end of the tube chute 2-3 to receive the blood collection tube 100 that slides down from the upper end. A feed hopper 1 is mounted at the upper end of the loading chute device 2, connected to the tube insertion port 17. A tube discharge control device 13 is mounted at the lower end of the loading chute device 2, located above the bracket mechanism and corresponding to the tube chute 2-3. This device is used to release individual blood collection tubes 100 into the bracket mechanism. A barcode scanning device 3 is mounted on the mounting base 6 for scanning the blood collection tubes 100 on the bracket mechanism.

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

[0030] Furthermore, the aforementioned feed funnel 1 comprises a flat, box-shaped funnel body with a protective cover integrally formed at the discharge port. Slots for sensing are defined at the lower ends of both sidewalls of the protective cover. The second distance-measuring sensor 13-4, described below, is positioned correspondingly to these slots. The inner cavity of the feed funnel 1 is positioned directly opposite the tube body chute 2-3. To prevent the blood collection tube 100 from tipping over within the feed funnel 1, the inner cavity width of the feed funnel 1 is slightly larger than the diameter of the tube cap of the blood collection tube 100.

[0031] See further Figure 4 The above-mentioned pipe outlet control device 13 includes a pipe outlet mounting frame 13-6 fixed on 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. 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. It 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 mounted on the tube discharging mounting bracket 13-6. This sensor 13-1 is a photoelectric sensor, and a tube discharging code disk 13-2 is keyed to the tube discharging shaft 13-5, which cooperates with the tube discharging sensor 13-1. The tube discharging control device 13 also includes a second distance measuring sensor 13-4 mounted on the tube discharging mounting bracket 13-6, which is used to sense whether a blood collection tube 100 to be sorted is left in the tube body chute 2-3. It also includes an identification bracket 13-8 mounted on the tube discharging mounting bracket 13-6, and an identification sensor 13-9 mounted on the identification bracket 13-8, which 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 chute 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 sets 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 actual operation, 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 structure 8 is mounted on the mounting base 6, adjacent to the loading chute 2. Below the sliding structure 8, a sorting and collecting structure 9 is detachably connected to the mounting base 6 and configured to collect sorted blood collection tubes 100. The sliding structure 8 is provided with a plurality of inclined partitioning slides 8-4. The sorting and collecting structure 9 includes replaceable, multi-component material collection boxes 9-8, each located at the lower end of each of the partitioning slides 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 8-2 is installed between the two groups of sliding uprights 8-1. The inclined slide 8-2 is inclined and the inclination 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 are fixed on the inclined slide 8-2 and are evenly distributed along its length direction. Two adjacent groups of partition plates 8-3 enclose a partition slide 8-4.

[0038] like Figure 7 As shown, the classification and collection structure 9 also includes a box support plate 9-4 that is slidably connected to the mounting base 6 via a guide rail pair. The guide rail pair includes two sets of discharge guide rails 9-1 fixed to the bottom surface of the box support plate 9-4. The discharge guide rails 9-1 are arranged horizontally and extend in the same direction as the distribution direction of the multiple material separation and collection boxes 9-8. The box support plate 9-4 is arranged to correspond to the discharge slots provided on the side walls of the chassis 14. The top surface of the box support plate 9-4 is divided into a plurality of box mounting areas 9-6 arranged in parallel for mounting the material separation and collection boxes 9-8. Limiting protrusions 9-7 are provided around each box mounting area 9-6. A locking mechanism is also provided between the inner end of the box support plate 9-4 and the loading slide device 2 for locking the box 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, and a handle is installed on the handle seat 9-5. The handle seat 9-5 is adjacent to a discharge slot opened on the side wall of 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 is installed on the magnet mounting seat to magnetically cooperate with the electromagnet suction plate 9-3. 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. A plate that cooperates with 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 further Figure 1A tube grabbing device 12 is provided 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 move up and down; it also includes a transverse drive 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 includes an electric clamping jaw 12-3 connected to the shaking drive device 11. A tube clamping jaw 12-1 is installed on each of the two clamping finger ends of the electric clamping jaw 12-3. A notch is provided on the inner side surface of each tube clamping jaw 12-1 to match the tube cap of the blood collection tube 100. 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 notch provided 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 collection tube 100 on the bracket mechanism.

[0042] like Figure 5 As shown, the lifting drive device 4 includes a longitudinally arranged lifting guide rail 4-2 fixed to the mixed-picking mounting frame 5. A lifting mounting seat 4-3 is slidably connected to the lifting guide rail 4-2 via a slider. The shaking drive device 11 is mounted on the lifting mounting seat 4-3. The lifting drive device 4 also includes a lifting transmission pair 4-4 mounted on the mixed-picking mounting frame 5. The lifting mounting seat 4-3 is connected to the lifting transmission pair 4-4 via a pressure plate. The lifting drive device 4 also includes a lifting motor 4-1 mounted 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 that are rotatably connected on the mixed picking mounting frame 5 and distributed up and down, a belt is connected for transmission 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; in-place sensors distributed up and down are installed on the mixed picking mounting frame 5, and a plate that cooperates with the above-mentioned in-place sensors is installed on the lifting mounting seat 4-3, and the in-place sensors use photoelectric sensors.

[0044] like Figure 5 and Figure 6As shown, the aforementioned shaking drive device 11 includes a rotating transmission shaft 11-2 rotatably connected to the lifting mounting base 4-3. The rotating transmission shaft 11-2 is arranged horizontally and connected to the pipe grasping device 12. It also includes a pipe shaking motor 11-1 mounted on the lifting mounting base 4-3. 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. The pipe shaking transmission pair 11-3 includes a driving pulley keyed to the output shaft of the pipe shaking motor 11-1 and a driven pulley keyed to the rotating transmission shaft 11-2. A belt is connected between the driving pulley and the driven pulley. Furthermore, an avoidance operation slot 5-1 is provided on the mixed picking mounting frame 5. During actual operation, the shaking drive device 11 moves within the avoidance operation slot 5-1.

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

[0046] like Figure 5 As shown, the transverse drive device 7 includes a transverse guide rail 7-1 fixed to 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 sorting mounting frame 5 is mounted on the transverse mounting seat 7-2. The transverse drive device 7 also includes a transverse transmission pair 7-4 mounted 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 drive device 7 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. 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, and the belt is connected to the transverse mounting base 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-position sensor installed on the mounting base 6, the in-position sensor adopts a photoelectric sensor, and a plate compatible with the above-mentioned in-position sensor is installed on the transverse mounting base 7-2.

[0047] This embodiment also includes a touch screen 16 installed on the operating desktop 15, and a PLC controller set in the chassis 14. The PLC controller is connected to the touch screen 16 and the power circuit. The control ends of the pipe discharge motor 13-7 in the above-mentioned pipe discharge control device 13, the transverse motor 7-3 in the transverse 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-position sensors are all connected to the detection end of the PLC controller. The PLC controller receives detection information from 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. The PLC controller controls the corresponding actions of each component after receiving the instructions.

[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 actual operation, 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 carried out 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 dropped into the tube inlet 17 falls along the feed funnel 1 into the tube body chute 2-3 in the loading chute device 2, and slides downward along the loading guide plate 2-2 until it is stopped by the tube discharge control device 13 and detected by the second distance measuring sensor 13-4. The detection information is then transmitted to the PLC controller, which controls the tube discharge motor 13-7 in the tube discharge control device 13 to start, driving the tube discharge arc plate 13-3 to rotate one circle, thereby achieving the grasping and release of a single test tube. After being released, the 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, 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. The barcode scanning sensor 3-2 recognizes the image in the first reflector 3-3 and the second reflector 3-4, and then recognizes the barcode on the blood collection tube 100. The identification information is transmitted to the PLC controller for analysis and judgment, and the category to which the blood collection tube 100 belongs is determined;

[0053] The PLC controller receives the information identified by the code 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 and analyzing the information, the PLC controller controls the lowering motor 4-1 to stop running and simultaneously controls the electric clamping claw 12-3 in the tube grasping device 12 to start, thereby clamping the blood collection tube 100 on the bracket mechanism; then, the tube grasping device 12 and the shaking drive device 11 are driven to rise to the initial position, and then the tube shaking motor 11-1 in the shaking drive device 11 is started, driving the tube grasping device 12 to rotate a preset number of revolutions, and then shaking the blood collection tube 100 grasped by the tube grasping device 12 upside down a preset number of times to fully mix the blood and anticoagulant;

[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 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 universal casters (18) mounted on the bottom, a machine box (14) mounted on the mounting base (6), an operating table (15) mounted on the top of the machine box (14), and a tube insertion port (17) provided on the operating table (15); a loading slide device (2) located in the machine box (14) mounted on the mounting base (6), a tube body slide groove (2-3) for slidingly inserting a blood collection tube (100) and tiltedly arranged on the loading slide device (2); 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 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 relates to a device for scanning blood collection tubes (100) on a bracket mechanism; a sliding structure (8) located beside a loading slide device (2) is installed on a mounting base (6); a classification collection structure (9) detachably connected to the mounting base (6) is provided below the sliding structure (8) for collecting a plurality of classified blood collection tubes (100); a plurality of inclined partition slides (8-4) are provided on the sliding structure (8); the classification collection structure (9) includes a plurality of partition slides (8-4) located at the lower ends thereof. The invention relates to a multi-component material collection box (9-8) which is replaceable; a tube grabbing device (12) is provided above the bracket mechanism for grabbing the blood collection tube (100); a shaking drive device (11) is provided for driving the tube grabbing device (12) to rotate; a lifting drive device (4) is provided for driving the tube grabbing device (12) to move up and down; and a transverse drive device (7) and a mixed picking mounting frame (5) are provided for driving the tube grabbing device (12) to move back and forth transversely between the sliding structure (8) and the loading slide device (2).

2. The blood collection tube mixing and sorting machine according to claim 1, wherein: 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); the two groups of feeding guide plates (2-2) are both inclined in a direction gradually approaching the code scanning device (3) from top to bottom; and the feeding slide device (2) further 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 into the notch; 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, wherein: The classification and collection structure (9) further comprises 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 provided 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 mounting areas (9-6) arranged in parallel for mounting a sorting and collecting box (9-8); limiting protrusions (9-7) are arranged around each box mounting area (9-6); and a locking mechanism is 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, wherein: The pipe outlet control device (13) includes a pipe outlet mounting frame (13-6) fixedly connected to the feeding slide device (2); a pipe outlet rotating shaft (13-5) located directly above the pipe body chute (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) for driving the pipe outlet rotating shaft (13-5) to rotate.

5. The blood collection tube mixing and sorting machine according to claim 1, wherein: 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) arranged vertically are mounted 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, wherein: The tube grasping device (12) comprises an electric clamping jaw (12-3) connected to a shaking drive device (11); a tube clamping jaw (12-1) is mounted on each of the two clamping finger ends of the electric clamping jaw (12-3); and a notch adapted to the tube cap of a blood collection tube (100) is provided on the inner side surface of each tube clamping jaw (12-1); a Z-shaped folding plate is mounted on the electric clamping jaw (12-3); and a first distance measuring sensor (12-2) is mounted 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 a blood collection tube (100) waiting to be grasped exists on the bracket mechanism.

7. The blood collection tube mixing and sorting machine according to claim 1, wherein: 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, wherein: The lifting drive device (4) includes a lifting guide rail (4-2) fixedly connected to the mixed picking mounting frame (5) in the longitudinal direction, a lifting mounting seat (4-3) slidably connected to the lifting guide rail (4-2) via a slider, and a shaking drive device (11) is installed on the lifting mounting seat (4-3); it 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) via a pressure plate, and it also includes a lifting motor (4-1) installed on the mixed picking mounting 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 drive 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 further 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, wherein: The sliding structure (8) includes two groups of sliding upright plates (8-1) installed on the mounting base (6) and arranged opposite to each other. An inclined slide plate (8-2) is installed between the two groups of sliding upright plates (8-1). The inclined slide plate (8-2) is inclined and its inclination direction is from top to bottom toward the classification and collection structure (9). Multiple groups of partition plates (8-3) are fixed to the inclined slide plate (8-2) and are evenly distributed along its length. Two adjacent groups of partition plates (8-3) enclose a partition slideway (8-4).

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