Medical blood collection tube receiving and sorting equipment

Abstract

The utility model discloses medical blood collection tube receiving and sorting equipment which comprises a rack, a receiving and caching device, a feeding device, a conveying and transferring device and a code scanning and sorting device. Comprising a plurality of receiving pipes arranged on a rack at intervals, a plurality of buffering air valves arranged on the receiving pipes correspondingly and a buffering bin arranged on the rack and located below the receiving pipes. The feeding device is provided with a push plate assembly in the temporary storage bin and a driving mechanism which is connected to the rack and drives the push plate assembly to act. The conveying and transferring device is used for receiving the blood collection tubes falling from the first feeding fixed plate and conveying the blood collection tubes into the code scanning and sorting device; the code scanning and sorting device is used for carrying out information identification and sorting on the entering blood collection tubes; the whole equipment limited by the utility model is simple in structure, small in size, suitable for occasions with narrow spaces, and high in stability and reliability.

Description

Technical Field

[0001] This utility model belongs to the field of blood collection tube delivery and sorting technology, specifically relating to a medical blood collection tube receiving and sorting device. Background Technology

[0002] Currently, with the increasing number of patient test specimens and testing parameters in Chinese hospitals, the daily blood sample volume is approximately 6,000 to 10,000 vials or even more. The traditional manual labeling method for blood collection tubes has gradually revealed its shortcomings and problems. Taking outpatients as an example, before collecting any test specimen, hospitals must first label the blood collection tube containing the specimen and select the appropriate tube. Furthermore, a label containing information such as department, bed number, name, gender, hospital number, test item, test purpose, and submission date must be affixed to the outside of the blood collection tube.

[0003] However, given the increasing number of patient test samples and parameters in hospitals, each nurse needs to draw blood from a large number of patients every day. The traditional method after blood collection is to manually scan the barcode of each blood collection tube by hand. This traditional scanning method can no longer meet the needs of hospitals with the large number of blood collection tubes. Therefore, the ability to quickly and accurately scan the blood collection tubes after blood collection is directly related to the efficiency of subsequent testing and the accuracy of test results. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a medical blood collection tube receiving and sorting device.

[0005] The present invention adopts the following technical solution:

[0006] A medical blood collection tube receiving and sorting device includes a frame, a receiving buffer device, a feeding device, a conveying and transferring device, and a barcode scanning and sorting device.

[0007] The receiving buffer device includes multiple receiving tubes spaced apart on a rack, multiple buffer air valves respectively disposed on the multiple receiving tubes, and a buffer compartment disposed on the rack below the multiple receiving tubes;

[0008] The feeding device includes a pusher plate assembly in the buffer chamber and a drive mechanism on the frame that connects to and drives the pusher plate assembly. The pusher plate assembly includes a first feeding plate and a second feeding plate arranged front to back, and two feeding movable plates that can be moved up and down and are respectively arranged in front of the first feeding plate and the second feeding plate to convey blood collection tubes upward to the top of the first feeding plate or the second feeding plate. The two feeding movable plates are staggered vertically. The drive mechanism connects to and drives the two feeding movable plates to move.

[0009] The conveying transfer device is used for receiving the blood collection tubes dropped from the first feeding fixed plate and conveying the blood collection tubes into the code scanning sorting device, comprising a conveying belt arranged adjacent to the first feeding fixed plate, a transfer plate for moving the blood collection tubes on the conveying belt into the code scanning sorting device, and a moving mechanism arranged on the rack and connected to and driving the transfer plate to move, wherein the transfer plate is formed with a transfer groove for the blood collection tubes to enter.

[0010] The code scanning sorting device comprises a rotating code scanning mechanism arranged on the rack at one side of the conveying belt, a first flow guide bin and a second flow guide bin arranged opposite to both sides of the rotating code scanning mechanism, a first sorting bin arranged on the rack opposite to the first flow guide bin, and a second sorting bin arranged on the rack opposite to the second flow guide bin, wherein the rotating code scanning mechanism identifies the information of the entering blood collection tubes, the blood collection tubes with identified information enter the first sorting bin through the first flow guide bin, and the blood collection tubes without identified information enter the second sorting bin through the second flow guide bin; the first sorting bin comprises a mounting frame arranged on the rack, a sorting bin body arranged in the mounting frame and capable of being pulled outwards opposite to the lower end of the first flow guide bin, a transition bin body arranged opposite to the sorting bin body at the lower end of the mounting frame, and a positioning assembly arranged in the mounting frame for positioning the position of the sorting bin body.

[0011] Preferably, the mounting frame is formed with a mounting cavity for placing the sorting bin body, the lower end of the first flow guide bin is opposite to the mounting cavity, the transition bin body is arranged opposite to the mounting cavity at the lower end of the mounting frame, and the positioning assembly comprises a mounting plate arranged opposite to the sorting bin body on the inner wall of the mounting cavity, a positioning magnet arranged on the mounting plate and capable of adsorbing and fixing the sorting bin body, and a positioning sensor arranged on the mounting cavity to detect whether the sorting bin body is in place.

[0012] Preferably, the front end of the mounting cavity is opposite to two guide blocks for guiding the sorting bin body to enter and exit, and the rear end of the mounting cavity is formed with a gap hole opposite to the positioning sensor.

[0013] Preferably, the second feeding fixed plate comprises a fixed plate body, a guide surface arranged obliquely downwards on the upper end of the fixed plate body to guide the blood collection tubes to enter the rear side feeding movable plate, a blocking plate arranged upwards on the guide surface and extending downwards, a limiting strip-shaped hole arranged on the blocking plate and only allowing one blood collection tube to pass through horizontally, and two limiting blocks arranged opposite to each other at the rear side of the blocking plate at both ends of the guide surface, wherein only one horizontally placed blood collection tube can be placed between the two limiting blocks.

[0014] Preferably, the limiting blocks are formed with limiting surfaces inclined along the moving direction of the blood collection tubes.

[0015] Preferably, the driving mechanism comprises two lifting plates arranged opposite to each other at both sides of the two feeding movable plates, a connecting plate connected to the lower ends of the two lifting plates, an eccentric motor arranged on the rack, and a crank linkage mechanism connected between the eccentric motor and the connecting plate.

[0016] Preferably, the moving mechanism comprises a moving slide rail arranged on the frame and extending along the moving direction of the transfer plate, a moving slide block arranged on the moving slide rail and connected with the transfer plate, a moving motor arranged on the frame and located at one end of the moving slide rail, a moving gear arranged on the output shaft of the moving motor, a transmission gear arranged on the frame and located at the other end of the moving slide rail, a moving tooth belt sleeved between the moving gear and the transmission gear, and a moving block arranged on the moving tooth belt and connected with the transfer plate.

[0017] Preferably, the rotating code scanning mechanism comprises a support frame arranged on the frame, a rotating frame rotatably arranged on the support frame, a first support roller rotatably arranged on the top of the support frame, a second support roller rotatably arranged on the top of the rotating frame, a code scanner arranged on the frame and located above the first support roller and the second support roller to identify the barcode information on the blood collection tube, a rotating member arranged on the support frame to drive the rotating frame to rotate, and a rotating member arranged on the support frame to drive the first support roller and the second support roller to rotate, the blood collection tube is transversely rotatably supported on the first support roller and the second support roller for information identification by the code scanner, and the upper end of the first flow guide bin is located behind the first support roller.

[0018] Preferably, the rotating member comprises a rotating motor arranged on the support frame, a driving gear connected with the output shaft of the rotating motor, two driven gears respectively arranged on the two sides of the lower end of the support frame, a synchronous shaft connected between the two driven gears, two first rotating gears respectively arranged on the two ends of the first support roller, a second rotating gear arranged on the one end of the second support roller and opposite to the driven gear, a gear belt arranged between the driving gear and the first rotating gear on the same side, a first synchronous belt arranged between the driven gear and the first rotating gear on the same side, and a second synchronous belt arranged between the driven gear and the second rotating gear on the same side.

[0019] Preferably, the upper end of the first flow guide bin body is provided with a transition plate for the blood collection tube to enter from above the first support roller and the second support roller.

[0020] Preferably, the rotating member comprises a rotating cylinder arranged on the support frame, a rotating cam connected with the rotating cylinder and capable of extruding the rotating frame outward, and a return spring connected between the support frame and the rotating frame.

[0021] Preferably, the push plate assembly further comprises a guide block arranged on the rear side of the first feeding fixed plate and guiding the blood collection tube to enter the conveying belt, and the upper end of the guide block is formed with an inclined surface inclined downward.

[0022] From the above description of the utility model, compared with the prior art, the utility model has the beneficial effects that: the application limits the structure of the receiving sorting equipment and the structure of the receiving buffer device, sets a buffer valve on the receiving pipe, so that the blood collection tube can be smoothly dropped into the buffer bin, preventing hemolysis of the blood collection specimen in the blood collection tube; and further limits the structure of the code scanning sorting device to identify the information on the blood collection tube and accurately sort according to the identification, avoiding errors; the overall equipment has simple structure, small volume and is applicable to narrow space occasions, and has strong stability and reliability. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structural schematic view of the utility model;

[0024] Figure 2 It is a partial structural schematic view of the utility model Figure One ;

[0025] Figure 3 It is a partial structural schematic view of the utility model Figure Two ;

[0026] Figure 4 It is a partial structural schematic view of the utility model Figure Three ;

[0027] Figure 5 It is a structural schematic view of the feeding device;

[0028] Figure 6 It is a structural schematic view of the first sorting bin;

[0029] Figure 7 It is an exploded schematic view of the first sorting bin;

[0030] Figure 8 It is a structural schematic view of the rotating code scanning mechanism Figure One ;

[0031] Figure 9 It is a structural schematic view of the rotating code scanning mechanism Figure Two ;

[0032] Figure 10 It is a structural schematic view of the moving mechanism;

[0033] In the figure, 1 - rack, 2 - receiving and buffering device, 3 - feeding device, 4 - conveying and transferring device, 5 - code scanning and sorting device, 21 - receiving tube, 22 - buffering air valve, 23 - buffering bin, 31 - push plate assembly, 32 - driving mechanism, 321 - lifting plate, 322 - connecting plate, 323 - eccentric motor, 324 - crank connecting rod mechanism, 33 - first feeding fixed plate, 34 - second feeding fixed plate, 341 - fixed plate body, 342 - guide surface, 343 - blocking plate, 344 - strip-shaped limiting hole, 345 - limiting block, 346 - limiting surface, 35 - feeding movable plate, 36 - guide block, 361 - inclined surface, 41 - conveying belt, 42 - transfer plate, 421 - transfer groove, 43 - moving mechanism, 431 - moving slide rail, 432 - moving slide block, 433 - moving motor, 434 - moving gear, 435 - transmission gear, 436 - moving toothed belt, 437 - moving block, 438 - proximity sensor, 51 - rotating code scanning mechanism, 511 - support frame, 512 - rotating frame, 513 - first support roller, 514 - second support roller, 515 - code scanner, 516 - rotating part, 5161 - rotating air cylinder, 5162 - rotating cam, 5163 - return spring, 517 - rotating part, 5171 - rotating air cylinder, 5172 - driving gear, 5173 - driven gear, 5174 - synchronization shaft, 5175 - first rotating gear, 5176 - second rotating gear, 5177 - gear belt, 5178 - first synchronization belt, 5179 - second synchronization belt, 52 - first flow guide bin, 521 - transition plate, 53 - second flow guide bin, 54 - first sorting bin, 541 - mounting frame, 5411 - mounting cavity, 5412 - guide block, 5413 - clearance hole, 5414 - protective cover, 542 - sorting bin body, 543 - transition bin body, 544 - positioning assembly, 5441 - mounting plate, 5442 - positioning magnet, 5443 - positioning sensor, 55 - second sorting bin. DETAILED DESCRIPTION

[0034] The utility model will be further described below through specific embodiments.

[0035] Referring to Figures 1 to 10 As shown in the figure, a medical blood collection tube receiving and sorting device comprises a rack 1, a receiving and buffering device 2, a feeding device 3, a conveying and transferring device 4, and a code scanning and sorting device 5.

[0036] The receiving buffer device 2 comprises a plurality of receiving tubes 21 arranged at intervals on the rack 1, a plurality of buffer air valves 22 arranged on the plurality of receiving tubes 21 respectively, and a buffer warehouse 23 arranged below the plurality of receiving tubes 21 on the rack 1. When the blood collection tube is transported, the buffer air valve 22 is used to introduce gas into the receiving tube 21 to buffer the falling speed of the blood collection tube, so as to prevent hemolysis of the blood sample in the blood collection tube. The plurality of receiving tubes 21 are arranged to receive blood collection tubes from different departments, thereby improving the efficiency.

[0037] The feeding device 3 comprises a push plate assembly 31 arranged in the buffer warehouse 23 and a driving mechanism 32 connected to the rack and driving the push plate assembly 31 to act. The push plate assembly 31 is used to transport the blood collection tubes in the buffer warehouse 23 one by one upwards.

[0038] The push plate assembly 31 comprises a first feeding fixed plate 33 and a second feeding fixed plate 34 arranged in front of and behind each other, and two feeding moving plates 35 arranged in front of the first feeding fixed plate 33 and the second feeding fixed plate 34 respectively and movable up and down, which are used to transport the blood collection tubes upwards to the top of the first feeding fixed plate 33 or the second feeding fixed plate 34. The two feeding moving plates 35 are arranged staggered up and down. Specifically, the second feeding fixed plate 34 comprises a fixed plate body 341, a guide surface 342 arranged obliquely downward on the upper end of the fixed plate body 341 and guiding the blood collection tube to enter the rear feeding moving plate, a blocking plate 343 arranged downward on the upper end of the guide surface 342, a limiting strip-shaped hole 344 arranged on the blocking plate 343 and only allowing one blood collection tube to pass horizontally, and two limiting blocks 345 arranged opposite to the two ends of the guide surface 342 and located at the rear side of the blocking plate 343. By limiting the structure of the second feeding fixed plate 34 and arranging the limiting strip-shaped hole 344, the blood collection tubes entering the top of the second feeding fixed plate 34 will not be stacked, so as to ensure that the blood collection tubes can be transported upwards one by one. The two limiting blocks 345 can only place one horizontally placed blood collection tube therebetween, and the limiting block 345 forms a limiting surface 346 inclined along the moving direction of the blood collection tube. By arranging the limiting surface 346, the upwardly transported blood collection tube first enters through the limiting strip-shaped hole 344, and then is horizontally placed on the upper end of the second feeding fixed plate 34 under the action of the two limiting surfaces 346 and located between the two limiting blocks 345, thereby further ensuring that the blood collection tubes can be transported upwards one by one.

[0039] The driving mechanism 32 is connected to and drives the two feeding moving plates 35 to move, and comprises two lifting plates 321 arranged opposite to the two sides of the two feeding moving plates 35, a connecting plate 322 connected to the lower ends of the two lifting plates 321, an eccentric motor 323 arranged on the rack 1, and a crank connecting rod mechanism 324 connected between the eccentric motor 323 and the connecting plate 322.

[0040] The conveying and transferring device 4 is used for receiving the blood collection tubes dropped from the first feeding fixed plate 33 and conveying the blood collection tubes to the code scanning and sorting device 5, and comprises a conveying belt 41 arranged adjacent to the first feeding fixed plate 33, a transfer plate 42 for moving the blood collection tubes on the conveying belt 41 to the code scanning and sorting device 5, and a moving mechanism 43 arranged on the rack 1 and connected with the transfer plate 42 to drive the transfer plate 42 to move. Specifically, the transfer plate 42 is formed with a transfer groove 421 for the blood collection tubes to enter, and the transfer plate 42 and the push plate assembly 31 are arranged at two ends of the conveying belt 41 respectively, so that the blood collection tubes conveyed upward by the push plate assembly 31 can be accurately conveyed to the code scanning and sorting device 5 through the transfer plate 42; wherein the push plate assembly 31 further comprises a guide block 36 arranged at the rear side of the first feeding fixed plate 33 to guide the blood collection tubes to enter the conveying belt 41, and the upper end of the guide block 36 is formed with an inclined surface 361 inclined downward.

[0041] The moving mechanism 43 comprises a moving slide rail 431 arranged on the rack 1 and extending along the moving direction of the transfer plate 42, a moving slide block 432 arranged on the moving slide rail 431 and connected with the transfer plate 42, a moving motor 433 arranged on the rack 1 at one end of the moving slide rail 431, a moving gear 434 arranged on the output shaft of the moving motor 433, a transmission gear 435 arranged on the rack 1 at the other end of the moving slide rail 431, a moving toothed belt 436 sleeved between the moving gear 434 and the transmission gear 435, a moving block 437 arranged on the moving toothed belt 436 and connected with the transfer plate 42, and three proximity sensors 438 arranged on the rack 1 at intervals.

[0042] The code scanning and sorting device 5 comprises a rotating code scanning mechanism 51 arranged on the rack 1 at one side of the conveying belt 41, a first flow guide bin 52 and a second flow guide bin 53 arranged opposite to the rotating code scanning mechanism 51 at two sides of the rotating code scanning mechanism 51, a first sorting bin 54 arranged on the rack 1 opposite to the first flow guide bin 52, and a second sorting bin 55 arranged on the rack 1 opposite to the second flow guide bin 53. The rotating code scanning mechanism 51 identifies the information of the entering blood collection tubes, the blood collection tubes with identified information enter the first sorting bin 54 through the first flow guide bin 52, and the blood collection tubes without identified information enter the second sorting bin 55 through the second flow guide bin 53. The three proximity sensors 438 are respectively opposite to the position where the transfer plate 42 receives the blood collection tubes, the position where the information of the blood collection tubes is identified, and the position where the blood collection tubes enter the first flow guide bin 52, so as to accurately control the moving position of the transfer plate, and to ensure the accuracy of the sorting of the blood collection tubes.

[0043] The first sorting bin 54 comprises a mounting frame 541 arranged on the rack 1, a sorting bin body 542 arranged in the mounting frame 541 and capable of being pulled outwards and opposite to the lower end of the first flow guide bin 52, a transition bin body 543 arranged opposite to the sorting bin body 542 at the lower end of the mounting frame 541, and a positioning assembly 544 arranged in the mounting frame 541 and used for positioning the position of the sorting bin body 542. The transition bin body 543 is arranged to contain the blood collection tubes that continue to fall after the sorting bin body 542 is pulled outwards, so as to prevent the blood collection tubes from falling on the floor. The mounting frame 541 is formed with a mounting cavity 5411 for placing the sorting bin body 542, the lower end of the first flow guide bin 52 is opposite to the mounting cavity 5411, and the transition bin body 543 is arranged opposite to the mounting cavity 5411 at the lower end of the mounting frame 541. Specifically, the positioning assembly 544 comprises a mounting plate 5441 arranged opposite to the sorting bin body 542 on the inner wall of the mounting cavity 5411, a positioning magnet 5442 arranged on the mounting plate 5441 and capable of adsorbing and fixing the sorting bin body 542, and a positioning sensor 5443 arranged on the mounting cavity 5411 and used for detecting whether the sorting bin body 542 is in place. The positioning sensor 5443 can be a proximity sensor. The positioning sensor 5443 is used to detect whether the sorting bin body 542 is placed in place in the mounting cavity 5411, and the positioning magnet 5442 is used to fix the sorting bin body 542 that is placed in place. Further, the front end of the mounting cavity 5411 is arranged opposite to two guide blocks 5412 for guiding the sorting bin body 542 to enter and exit, the rear end of the mounting cavity 5411 is formed with a gap hole 5413 opposite to the positioning sensor 5443, and the outer side of the mounting cavity 5411 is arranged with a protective cover 5414 for protecting the positioning sensor 5443.

[0044] The rotating code scanning mechanism 51 comprises a support frame 511 arranged on the rack 1, a rotating frame 512 rotatably arranged on the support frame 511, a first support roller 513 rotatably arranged on the top of the support frame 511, a second support roller 514 rotatably arranged on the top of the rotating frame 512, a code scanner 515 arranged on the rack 1 above the first support roller 513 and the second support roller 514 to identify the bar code information on the blood collection tube, a rotating member 516 arranged on the support frame 511 to drive the rotating frame 512 to rotate, and a rotating member 517 arranged on the support frame 511 to drive the first support roller 513 and the second support roller 514 to rotate, wherein the blood collection tube is transversely rotatably supported on the first support roller 513 and the second support roller 514 for information identification by the code scanner 515, the first flow guide bin 52 is located behind the first support roller 513, and a transition plate 521 is arranged on the upper end of the first flow guide bin 52 to allow the blood collection tube to enter from above the first support roller 513 and the second support roller 514; the second flow guide bin 53 is arranged below the first support roller 513 and the second support roller 514, and the upper end of the second flow guide bin 53 is connected with the support frame 511; when the blood collection tube moves to the position between the first support roller 513 and the second support roller 514 through the transition plate 52, the rotating member 517 drives the first support roller 513 and the second support roller 514 to rotate, thereby driving the blood collection tube to rotate, so that the code scanner 515 above the blood collection tube can identify the information thereon; when the information on the blood collection tube can be identified, the moving mechanism 43 continues to drive the transition plate 42 to move, so as to move the blood collection tube in the transition groove 421 backward and make it fall into the first flow guide bin 52, and then continue to fall into the first sorting bin 54 by gravity; when the information on the blood collection tube cannot be identified, the rotating member 516 drives the rotating frame 512 to rotate outward, thereby driving the second support roller 514 to move away from the first support roller 513, so that the blood collection tube falls downward between the first support roller 513 and the second support roller 514 and falls into the second flow guide bin 53, and then continues to fall into the second sorting bin 55 by gravity.

[0045] The rotating member 517 comprises a rotating motor 5171 arranged on the support frame 511, a driving gear 5172 connected with the output shaft of the rotating motor 5171, two driven gears 5173 arranged on both sides of the lower end of the support frame 511 respectively, a synchronous shaft 5174 connected between the two driven gears 5173, two first rotating gears 5175 arranged on both ends of the first support roller 513 respectively, a second rotating gear 5176 arranged on one end of the second support roller 514 opposite to the driven gear, a gear belt 5177 arranged between the driving gear and the first rotating gear 5175 on the same side, a first synchronous belt 5178 arranged between the driven gear and the first rotating gear 5175 on the same side, and a second synchronous belt 5179 arranged between the driven gear and the second rotating gear 5176 on the same side.

[0046] The rotating member 516 comprises a rotating cylinder 5161 arranged on the support frame 511, a rotating cam 5162 connected with the rotating cylinder 5161 and capable of extruding the rotating frame 512 outward, and a reset spring 5163 connected between the support frame 511 and the rotating frame 512.

[0047] The application defines the structure of the receiving sorting equipment, the structure of the receiving buffer device 2, the buffer air valve 22 arranged on the receiving pipe 21, so that the blood collection tube can be smoothly dropped in the buffer bin 23, and the hemolysis phenomenon of the blood sample in the blood collection tube is prevented; and the structure of the code scanning sorting device 5 is further defined to identify the information on the blood collection tube and accurately sort according to the identification condition, so as to avoid errors; the overall equipment has simple structure, small volume and is applicable to narrow space occasions, and has high stability and reliability.

[0048] The above is only a preferred embodiment of the present application, and therefore cannot limit the scope of the present application, that is, equivalent changes and modifications made according to the patent application range and the content of the specification should still be within the scope of the present application.

Claims

1. A medical blood collection tube receiving and sorting device, characterized in that: It includes a frame, receiving and buffering device, feeding device, conveying and transferring device, and barcode scanning and sorting device. The receiving buffer device includes multiple receiving tubes spaced apart on a rack, multiple buffer air valves respectively disposed on the multiple receiving tubes, and a buffer compartment disposed on the rack below the multiple receiving tubes; The feeding device includes a pusher plate assembly in the buffer chamber and a drive mechanism on the frame that connects to and drives the pusher plate assembly. The pusher plate assembly includes a first feeding plate and a second feeding plate arranged front to back, and two feeding movable plates that can be moved up and down and are respectively arranged in front of the first feeding plate and the second feeding plate to convey blood collection tubes upward to the top of the first feeding plate or the second feeding plate. The two feeding movable plates are staggered vertically. The drive mechanism connects to and drives the two feeding movable plates to move. A conveying and transfer device is used to receive blood collection tubes that fall from the first feeding plate and convey them to a barcode sorting device. It includes a conveyor belt arranged adjacent to the first feeding plate, a transfer plate that moves the blood collection tubes on the conveyor belt to the barcode sorting device, and a moving mechanism that is arranged on the frame and connected to and drives the transfer plate to move. The transfer plate has a transfer groove for the blood collection tubes to enter. The barcode scanning and sorting device includes a rotary barcode scanning mechanism mounted on a frame and located on one side of the conveyor belt; a first guide chamber and a second guide chamber positioned opposite each other on both sides of the rotary barcode scanning mechanism; a first sorting chamber mounted on the frame opposite to the first guide chamber; and a second sorting chamber mounted on the frame opposite to the second guide chamber. The rotary barcode scanning mechanism identifies the information of incoming blood collection tubes. Blood collection tubes with identified information enter the first sorting chamber through the first guide chamber, while blood collection tubes without identified information enter the second sorting chamber through the second guide chamber. The first sorting chamber includes a mounting frame mounted on the frame; a sorting chamber body that can be pulled outward and is located in the mounting frame opposite to the lower end of the first guide chamber; a transition chamber body located at the lower end of the mounting frame opposite to the sorting chamber body; and a positioning component located in the mounting frame for positioning the sorting chamber body.

2. The medical blood collection tube receiving and sorting device according to claim 1, characterized in that: The mounting frame has a mounting cavity for placing the sorting bin. The lower end of the first guide bin is opposite to the mounting cavity. The transition bin is disposed at the lower end of the mounting frame and opposite to the mounting cavity. The positioning component includes a mounting plate disposed on the inner wall of the mounting cavity and opposite to the sorting bin, a positioning magnet disposed on the mounting plate to attract and fix the sorting bin, and a positioning sensor disposed on the mounting cavity to detect whether the sorting bin is in position.

3. The medical blood collection tube receiving and sorting device according to claim 2, characterized in that: The front end of the mounting cavity is provided with two guide blocks that guide the sorting bin body in and out, and the rear end of the mounting cavity is formed with a clearance hole opposite to the positioning sensor.

4. The medical blood collection tube receiving and sorting device according to claim 1, characterized in that: The second feeding plate includes a plate body, a guide surface inclined downwardly disposed on the upper end of the plate body to guide the blood collection tube into the rear feeding moving plate, a blocking plate disposed on the upper end of the guide surface extending downward, a limiting strip hole disposed on the blocking plate for only one blood collection tube to pass through laterally, and two limiting blocks disposed opposite to each other on the guide surface at the rear side of the blocking plate. Only one horizontally placed blood collection tube can be placed between the two limiting blocks.

5. A medical blood collection tube receiving and sorting device according to claim 4, characterized in that: The limiting block has a limiting surface that is inclined along the direction of movement of the blood collection tube.

6. The medical blood collection tube receiving and sorting device according to claim 1, characterized in that: The drive mechanism includes two lifting plates arranged opposite each other on both sides of the two feeding plates, a connecting plate connected to the lower end of the two lifting plates, an eccentric motor mounted on the frame, and a crank-connecting rod mechanism connected between the eccentric motor and the connecting plate.

7. The medical blood collection tube receiving and sorting device according to claim 1, characterized in that: The moving mechanism includes a moving slide rail extending along the moving direction of the transfer plate on the frame, a moving slider connected to the transfer plate on the moving slide rail, a moving motor located at one end of the moving slide rail on the frame, a moving gear on the output shaft of the moving motor, a transmission gear located at the other end of the moving slide rail on the frame, a moving toothed belt sleeved between the moving gear and the transmission gear, and a moving block connected to the transfer plate on the moving toothed belt.

8. A medical blood collection tube receiving and sorting device according to claim 1, characterized in that: The rotating scanning mechanism includes a support frame mounted on a machine frame, a rotating frame rotatably mounted on the support frame, a first support roller rotatably mounted on top of the support frame, a second support roller rotatably mounted on top of the rotating frame, a scanner mounted on the machine frame above the first and second support rollers for identifying barcode information on the blood collection tube, a rotating component mounted on the support frame to drive the rotating frame to rotate, and a rotating component mounted on the support frame to drive the first and second support rollers to rotate. The blood collection tube can be rotatably supported on the first and second support rollers for the scanner to identify information. The upper end of the first flow guide chamber is located behind the first support roller; the second flow guide chamber is located below the first and second support rollers, and its upper end is connected to the support frame.

9. A medical blood collection tube receiving and sorting device according to claim 8, characterized in that: The rotating component includes a rotating motor mounted on a support frame, a driving gear connected to the output shaft of the rotating motor, two driven gears respectively mounted on both sides of the lower end of the support frame, a synchronous shaft connected between the two driven gears, two first rotating gears respectively mounted at both ends of the first support roller, a second rotating gear mounted at one end of the second support roller opposite to a driven gear, a gear belt mounted between the driving gear and the first rotating gear on the same side, a first synchronous belt mounted between the driven gear and the first rotating gear on the same side, and a second synchronous belt mounted between the driven gear and the second rotating gear on the same side.

10. A medical blood collection tube receiving and sorting device according to claim 1, characterized in that: The upper end of the first flow guide chamber is provided with a transition plate that allows the blood collection tube to enter from above the first support roller and the second support roller.

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