Automatic pipe preparation machine

Abstract

The utility model relates to the field of medical examination, and discloses an automatic tube preparation machine which comprises a rack, and a test tube bin module, a tube feeding device, a labeling device and a control module which are arranged in the rack, the test tube bin module is arranged at the upper part of the rack, and comprises a plurality of bin bodies, a discharging device and a guiding device, a discharging device and a guiding device are installed at the bottom of each bin body, the tube conveying device is installed in the middle of the portion, below the test tube bin module, of the rack and used for conveying the taken-out blood collection tubes to the labeling device for labeling operation, and the labeling device is installed below one end of the tube conveying device. The control module is used for accessing a management system of a hospital to obtain examination information of a patient, controlling the test tube bin module, the tube conveying device and the labeling device to take out the corresponding blood collection tubes according to the examination information, and pasting corresponding labels on the blood collection tubes. According to the automatic tube preparation device, the tube preparation operation of the blood collection tubes can be automatically completed, the labor intensity of medical staff is reduced, and the labeling accuracy is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical examination field especially, it is a kind of automatic preparation machine. BACKGROUND

[0002] Current hospital generally used blood sampling process, mainly still by medical staff to the patient this detection needs each blood collection tube to be manually labeled, medical staff in the process of blood sampling, it needs to check the information of the person to be collected, and then according to the information of the person to be collected, print relevant label, then the label is pasted on the collection tube, finally can carry out the blood sampling work of own post, and after blood sampling, the information of the person to be collected needs to be checked again, to avoid error.This manual operation is not only inefficient, and the working strength is big, and it is easy to appear operation failure and lead to specimen rear-end detection abnormality to cause serious doctor-patient relationship tension. UTILITY MODEL CONTENT

[0003] The utility model aims at solving the problem in the background art, provide a kind of automatic preparation machine, the preparation machine can be accessed hospital LIS / HIS system, automatically obtain the inspection information of patient, and automatically prepare the blood collection tube needed according to inspection information, to avoid manual preparation.

[0004] The utility model aims at solving the problem in the background art, provide a kind of automatic preparation machine, the preparation machine can be accessed hospital LIS / HIS system, automatically obtain the inspection information of patient, and automatically prepare the blood collection tube needed according to inspection information, to avoid manual preparation.

[0005] A kind of automatic preparation machine, including rack and the test tube warehouse module, pipe feeding device, labeler and control module installed in rack, the test tube warehouse module is installed in the upper portion of rack, test tube warehouse module includes warehouse body, discharging device and guide device, the warehouse body has multiple, each warehouse body bottom is equipped with discharging device and guide device and carries out quantitative to take blood collection tube, the pipe feeding device is installed in the middle portion of rack below test tube warehouse module, pipe feeding device is used to transmit the blood collection tube taken out by discharging device and guide device to labeler and carries out labeler operation, the labeler is installed below one end of pipe feeding device, the control module is used to access the management system of hospital and obtain the inspection information of patient, and according to the blood collection tube of test tube warehouse module, pipe feeding device and labeler taken out corresponding according to inspection information, and corresponding label is pasted on blood collection tube.

[0006] The warehouse body is vertically installed with adjusting plate, and the size of the warehouse body is adjusted.

[0007] The discharging device includes discharging cylinder, inductive positioning pin and step motor, at least one recess groove matched with the profile of blood collection tube is processed on the torus of discharging cylinder, inductive positioning pin is installed at one end of discharging cylinder to detect the position of recess groove, the discharging cylinder at both ends of recess groove is processed with the profile-matched avoidance groove of blood collection tube cap, and the step motor is installed on the warehouse body to drive the rotation of discharging cylinder.

[0008] The guiding device comprises a fixed block, a guide column, a spring, a guide block and a detection sensor, the fixed block is installed at the bottom of the discharge cylinder, the guide block is installed on the side wall of the fixed block near the discharge cylinder through the guide column, the spring is installed on the guide column to push the guide block to abut against the discharge cylinder, an arc concave is processed on the side wall of the guide block near the discharge cylinder, the arc concave is adapted to the profile of the discharge cylinder, and the detection sensor is installed on the fixed block to detect whether the blood collection tube is in the detection groove.

[0009] The tube feeding device comprises a fixed plate, two guide plates, a transmission assembly, a pushing plate and a tube pushing motor, the fixed plate is horizontally installed below the test tube magazine module, the two guide plates are symmetrically installed above the fixed plate to form a V-shaped chute, a through groove is processed on the fixed plate between the two guide plates, the through groove is larger than the outer diameter of the tube body of the blood collection tube and smaller than the outer diameter of the tube cap of the blood collection tube, the transmission assembly is located below the guide plates, the pushing plate is vertically installed on the transmission assembly, the tube pushing motor is installed on the fixed plate to drive the pushing plate to reciprocate in the through groove, a discharging hole is processed at one end of the through groove to allow the blood collection tube to fall, and the discharging hole is located above the labeling device.

[0010] The labeling device comprises a support plate and a tube pushing device, a driving roller set, a printer module and a barcode inspection module installed on the support plate, the tube pushing device comprises a linear motion module, a lower fixed seat, an upper fixed seat, a driven roller and a photoelectric sensor, the lower fixed seat is installed on the movable end of the linear motion module, the upper fixed seat is installed on the lower fixed seat, the driven roller is vertically and rotatably installed between the upper fixed seat and the lower fixed seat, the photoelectric sensor is installed on one side of the linear motion module to control the movement stroke of the linear motion module, a U-shaped notch is processed on the upper fixed seat, the U-shaped notch is aligned with the discharging hole to hold the blood collection tube, a discharging hole is processed on the support plate directly below the discharging hole, a vertical plate is installed on one side of the lower fixed seat, a fixed block aligned with the U-shaped notch is installed on the vertical plate at the rear side of the upper fixed seat, the driving roller set is installed in front of the linear motion module, the driving roller set comprises a lower support seat, an upper support seat, a driving roller, a labeling motor, a driving pulley, a transmission belt, a driven pulley and an edge sensing sensor, the upper support seat is installed on the lower support seat, the driving roller is vertically installed between the upper support seat and the lower support seat, the labeling motor is installed on the lower support seat on one side of the driving roller, the output shaft of the labeling motor penetrates through the lower support seat and is connected with the driving pulley, the bottom end of the driving roller penetrates through the lower support seat and is connected with the driven pulley, the transmission belt is connected between the driving pulley and the driven pulley, the edge sensing sensor is installed on the upper support seat on one side of the driving roller, an arc groove is installed on the upper fixed seat to avoid the blood collection tube, the printer module is installed on one side of the driving roller, the label outlet of the printer module is aligned with the driving roller, and the barcode inspection module is installed on the vertical plate to inspect the label on the blood collection tube.

[0011] The transmission device is installed on the frame below the blanking port, and comprises a support, a conveying belt, a transmission motor, a baffle and a guide plate.

[0012] The automatic tube preparation machine has the beneficial effects that the tube preparation operation of blood collection tubes can be automatically completed, the labor intensity of medical staff is reduced, and the accuracy of label sticking is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be considered as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0014] Figure 1 The structure schematic view provided by the embodiment of the present application.

[0015] Figure 2 The internal structure schematic view provided by the embodiment of the present application.

[0016] Figure 3 The structure schematic view of the test tube warehouse module provided by the embodiment of the present application.

[0017] Figure 4 The structure schematic view of the discharging device provided by the embodiment of the present application.

[0018] Figure 5 The structure schematic view of the guiding device provided by the embodiment of the present application.

[0019] Figure 6 The structure schematic view of the tube feeding device provided by the embodiment of the present application.

[0020] Figure 7 The structure schematic view of the label sticking device provided by the embodiment of the present application.

[0021] Figure 8 The structure schematic view of the tube pushing device provided by the embodiment of the present application.

[0022] Figure 9 The structure schematic view of the driving roller set provided by the embodiment of the present application.

[0023] Figure 10 The structural schematic diagram of the outgoing device is provided for the embodiment of the utility model.

[0024] Reference signs: 1, rack; 11, shell; 12, outlet; 2, test tube warehouse module; 21, warehouse body; 211, adjusting plate; 22, discharging device; 221, discharging cylinder; 222, inductive positioning pin; 223, step motor; 224, groove; 225, avoiding groove; 226, circular arc angle; 23, guiding device; 231, fixed block; 232, guiding column; 233, spring; 234, guiding block; 235, detection sensor; 236, circular arc concave surface; 3, test tube feeding device; 31, fixed plate; 32, guiding plate; 33, transmission assembly; 34, pushing plate; 35, test tube pushing motor; 36, blanking hole; 4, labeling device; 41, support plate; 411, blanking port; 42, test tube pushing device; 421, linear motion module; 422, lower fixed seat; 423, upper fixed seat; 424, driven roller; 425, photoelectric sensor; 426, U-shaped notch; 43, driving roller group; 431, lower support seat; 432, upper support seat; 433, driving roller; 434, labeling motor; 435, driving pulley; 436, transmission belt; 437, driven pulley; 438, edge detection sensor; 439, circular arc groove; 44, printer module; 45, vertical plate; 46, fixed stop block; 47, bar code inspection module; 5, outgoing device; 51, support; 52, conveying belt; 53, baffle; 54, material guiding plate; 55, transmission motor; 6, control module; 7, blood sampling tube. DETAILED DESCRIPTION

[0025] EMBODIMENT

[0026] As Figures 1-10As shown, the automatic sample tube preparation machine provided by the embodiment includes a rack 1, a test tube warehouse module 2, a tube feeding device 3, a labeling device 4, a conveying device 5 and a control module 6 installed in the rack 1, the test tube warehouse module 2 is installed at the upper part of the rack 1, the test tube warehouse module 2 includes a warehouse body 21, a discharging device 22 and a guide device 23, the warehouse body 21 is multiple, the multiple warehouse bodies 21 are used to load blood collection tubes 7 of different categories and different sizes, in order to adapt to the sizes of the multiple blood collection tubes 7, an adjusting plate 211 is vertically installed in each warehouse body 21, the discharging device 22 and the guide device 23 are installed at the bottom of each warehouse body 21 to quantitatively take the blood collection tubes 7, the tube feeding device 3 is installed at the middle part of the rack 1 below the test tube warehouse module 2, the tube feeding device 3 is used to convey the blood collection tubes 7 taken out by the discharging device 22 and the guide device 23 to the labeling device 4 to perform labeling operation, the labeling device 4 is installed below one end of the tube feeding device 3, the labeling device 4 prints and pastes detection information and bar code content on the corresponding blood collection tubes 7, the control module 6 is used to access the management system of a hospital to obtain the detection information of a patient, specifically, access the LIS / HIS system of the hospital to obtain the detection information of the patient this time, and control the test tube warehouse module 2 to take out the corresponding blood collection tubes 7 according to the detection information, control the tube feeding device 3 to sequentially feed the blood collection tubes 7 to the labeling device 4, and control the labeling device 4 to paste the corresponding labels on the corresponding blood collection tubes 7, and finally control the conveying device 5 to convey together after the labels are pasted.

[0027] In order to accurately take the tube, such as Figures 3-5As shown, the discharging device 22 includes a discharging barrel 221, an inductive positioning pin 222 and a stepping motor 223. Three recesses 224 matching the profile of the blood collection tube 7 are machined on the torus of the discharging barrel 221. The inductive positioning pin 222 is installed at one end of the discharging barrel 221 to detect the position of the recess 224, and provides reference data for the rotation of the stepping motor 223. Specifically, an optical limit switch is installed on the magazine 21 at one side of the discharging barrel 221. The optical limit switch confirms the position of the recess 224 on the discharging barrel 221 by detecting the position of the inductive positioning pin 222, and can be arranged at the top or bottom of the discharging barrel 221 to accurately take the sample. Avoidance grooves 225 matching the profile of the cap of the blood collection tube 7 are machined on the discharging barrel 221 at both ends of the recess 224 to avoid damage to the blood collection tube 7 when it enters the recess 224. Circular arc corners 226 are machined at both ends of the recess 224. The stepping motor 223 is installed on the magazine 21 to drive the rotation of the discharging barrel 221. The guide device 23 includes a fixed block 231, a guide column 232, a spring 233, a guide block 234 and a detection sensor 235. The fixed block 231 is installed at the bottom of the discharging barrel 221. The guide block 234 is installed on the side wall of the fixed block 231 near the discharging barrel 221 through the guide column 232. The spring 233 is installed on the guide column 232 to push the guide block 234 against the discharging barrel 221. A circular arc concave surface 236 matching the profile of the discharging barrel 221 is machined on the side wall of the guide block 234 near the discharging barrel 221. The detection sensor 235 is installed on the fixed block 231 to detect whether there is a blood collection tube 7 in the recess 224.

[0028] In order to concentrate the labeling, as shown in Figure 2 , Figure 6 As shown, the tube feeding device 3 includes a fixed plate 31, a guide plate 32, a transmission assembly 33, a pushing plate 34 and a tube pushing motor 35. The fixed plate 31 is horizontally installed below the test tube magazine module 2. Two guide plates 32 are symmetrically installed above the fixed plate 31 to form a V-shaped chute. A through groove larger than the outer diameter of the tube body of the blood collection tube 7 and smaller than the outer diameter of the cap of the blood collection tube 7 is machined on the fixed plate between the two guide plates 32. When the blood collection tube 7 falls on the guide plate 32, it rolls into the through groove along the V-shaped guide plate 32, and changes from a horizontal state to a vertical state. The blood collection tube 7 taken out by the test tube magazine module 2 falls between the two guide plates 32. The transmission assembly 33 is located below the guide plate 32. The pushing plate 34 is vertically arranged on the transmission assembly 33. The tube pushing motor 35 is installed on the fixed plate 31 to drive the pushing plate 34 to reciprocate in the through groove. A dropping hole 36 is machined at one end of the through groove for the blood collection tube 7 to drop. The dropping hole 36 is located above the labeling device 4. The tube pushing motor 35 drives the pushing plate 34 to push the blood collection tube 7 to the dropping hole 36 through the transmission assembly 33, so that the blood collection tube 7 enters the labeling device 4.

[0029] To ensure the accuracy of the labelling, as Figures 7-9As shown, the labeling device 4 comprises a support plate 41 and a push tube device 42, a driven roller group 43, a printer module 44 and a barcode inspection module 47 mounted on the support plate 41, the push tube device 42 comprises a linear motion module 421, a lower fixed seat 422, an upper fixed seat 423, a driven roller 424 and a photoelectric sensor 425, the linear motion module 421 is a mechanism capable of linear motion, such as a linear push rod, a pneumatic cylinder, etc., the lower fixed seat 422 is mounted on the movable end of the linear motion module 421, the upper fixed seat 423 is mounted on the lower fixed seat 422, the driven roller 424 is vertically and rotatably mounted between the upper fixed seat 423 and the lower fixed seat 422, in order to improve the stability of the labeled blood collection tube 7, the driven roller 424 has two, the photoelectric sensor 425 is installed on one side of the linear motion module 421, used to control the movement stroke of the linear motion module 421, the upper fixed seat 423 is processed with a U-shaped notch 426, the U-shaped notch 426 is aligned with the blanking hole 36, the size of the U-shaped notch 426 is greater than the outer diameter of the blood collection tube 7 body and less than the through slot of the test tube cap outer diameter, so that the blood collection tube 7 can be held, and the blood collection tube 7 can rotate stably between the driven roller 424 and the driven roller 424 when labeling, so as to hold the blood collection tube 7, the support plate 41 below the blanking hole 36 is processed with a blanking hole 411, one side of the lower fixed seat 422 is provided with a vertical plate 45, a fixed stop 46 aligned with the U-shaped notch 426 is mounted on the vertical plate 45 of the rear side of the upper fixed seat 423, the driven roller group 43 is installed in front of the linear motion module 421, the driven roller group 43 comprises a lower support seat 431, an upper support seat 432, a driven roller 433, a labeling motor 434, a driven pulley 435, a transmission belt 436, a driven pulley 437 and a edge sensor 438, the upper support seat 432 is mounted on the lower support seat 431, the driven roller 433 is vertically mounted between the upper support seat 432 and the lower support seat 431, the labeling motor 434 is mounted on the lower support seat 431 on one side of the driven roller 433, the output shaft of the labeling motor 434 passes through the lower support seat 431 and is connected with the driven pulley 435, the bottom end of the driven roller 433 passes through the lower support seat 431 and is connected with the driven pulley 437, the transmission belt 436 is connected between the driven pulley 435 and the driven pulley 437, the edge sensor 438 is mounted on the upper support seat 432 on one side of the driven roller 433, the labeling edge sensor 438 can be a photoelectric sensor 425 or a laser sensor, in order to improve the accuracy, the laser sensor is preferred, the upper fixed seat 423 is provided with a circular arc groove 439 avoiding the blood collection tube 7, the printer module 44 is installed on one side of the driven roller 433, the label outlet 12 of the printer module 44 is aligned with the driven roller 433, the barcode inspection module 47 is installed on the vertical plate 45, used to inspect the label on the blood collection tube 7, the barcode inspection module detects the label between the two driven rollers 424, when the barcode inspection module 47 detects the label of the blood collection tube 7,The straight line motion module 421 is retracted, and after passing through the drop port 411, it continues to contract, and under the action of the fixed stopper 46, the blood collection tube 7 is kept above the drop port 411, and after the blood collection tube 7 is moved out of the U-shaped notch, it falls along the drop port 411 and falls on the conveying device 5.

[0030] As shown in Figure 10 The conveying device 5 is installed on the rack 1 below the drop port 411, and the conveying device 5 comprises a support 51, a conveying belt 52, a transmission motor 55, a baffle 53 and a guide plate 54, the support 51 is installed in the rack 1, the conveying belt 52 is rotatably installed on the support 51, the transmission motor 55 for driving the conveying belt 52 to rotate in opposite directions on the support 51 is installed on the support 51, the baffle 53 is installed on the support 51 on both sides of the drop port 411, and the baffle 53 can prevent the blood collection tube 7 from bouncing out of the conveying belt 52, and the guide plate 54 is obliquely installed on the rack 1 at the end of the conveying belt 52, an outer shell 11 is installed outside the rack 1, the lower end of the guide plate 54 faces the outer shell 11, the outer shell 11 is processed with an outlet 12 aligned with the guide plate 54, after all the blood collection tubes 7 are prepared, the transmission motor 55 moves all the blood collection tubes 7 out at one time through the conveying belt 52, two outlets 12 are processed on the outer shell, and by means of the transmission motor 55 rotating in opposite directions, the blood collection tubes can be sent to two workstations respectively, so that the blood collection efficiency is improved.

[0031] The use method of the utility model is:

[0032] First, according to the size of the blood collection tube 7 adjustment plate 211 in the position of the warehouse body 21, then the blood collection tube 7 into the corresponding warehouse body 21, the control module 6 to obtain the patient's test information, and according to the test information required by the blood collection tube 7 quantity and kind information sent to the test tube warehouse module 2, test tube warehouse module 2 in the receiving test tube request, control corresponding stepper motor 223 rotation, stepper motor 223 driven discharge cylinder 221 rotation, make the groove 224 towards the test tube warehouse storage space, blood collection tube 7 fall into the groove 224, and the groove 224 both ends of the avoidance groove 225 can adapt to the size of the cap of blood collection tube 7, then the stepper motor 223 continues to rotate, the groove 224 is rotated to the guide device 23, at this time the detection sensor 235 of the guide device 23 detects the blood collection tube 7, and then counts, for realizing quantitative discharge, with the stepper motor 223 continues to rotate, the groove 224 with blood collection tube 7 is rotated to the lower side of the discharge cylinder 221, and the blood collection tube 7 is poured out, completing the single tube from operation, blood collection tube 7 falls on the guide plate 32, at this time the push plate 34 under the action of the push tube motor 35 pushes the blood collection tube 7 to the discharge hole 36, and enters the labeling device 4 through the discharge hole 36, the test tube warehouse module 2 takes out one blood collection tube 7 each time, so as to avoid the blood collection tube 7 from being pressed to cause tube jam, after the blood collection tube 7 enters the labeling device 4, falls on the U-shaped notch 426 of the upper fixed seat 423, then the linear motion module 421 is controlled to extend, holds the blood collection tube 7 and moves towards the driving roller group 43, so that the blood collection tube 7 is located between the driving roller 433 and the driven roller 424, at the same time, the photoelectric sensor 425 detects the moving distance, after moving to the position, the labeling motor 434 drives the driving roller 433 to rotate, and the driving roller 433 and the driven roller 424 rotate the blood collection tube 7 under the action of friction, the printer module 44 moves the printed label, the edge sensor 438 confirms the reference position of the label on the test tube, when the label is completely moved out, the front end of the label contacts the side wall of the blood collection tube 7, and sticks on the blood collection tube 7 with the rotation of the blood collection tube 7, the barcode inspection module 47 detects whether the label is well pasted between the two driven rollers 424, after the label is well pasted, the linear motion module is retracted, continues to move backward after passing through the discharge hole 411, and is blocked above the discharge hole 411 under the action of the fixed stop block 46, with the linear motion module 421 continuing to move backward, the blood collection tube 7 is separated from the upper fixed seat 423, and falls on the conveyor belt 52, the above steps are repeated until the required blood collection tube 7 is prepared, and then all the blood collection tubes 7 are transmitted to the guide plate 54 by the conveyor belt 52, and finally removed from the outlet 12.

[0033] The above merely describes preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, any modification and replacement based on the technical solutions and the application concept provided by the present application should be covered in the protection scope of the present application. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn in proportion, and the present application omits the description of the known components and processing technologies and processes to avoid unnecessary limitation of the present application.

Claims

1. An automatic stander, characterized by: The device comprises a rack (1), a test tube warehouse module (2), a test tube conveying device (3), a test tube labeling device (4) and a control module (6). The test tube warehouse module (2) is installed on the upper part of the rack (1). The test tube warehouse module (2) comprises a warehouse body (21), a discharging device (22) and a guide device (23). The warehouse body (21) has a plurality of warehouse bodies (21). The bottom of each warehouse body (21) is provided with the discharging device (22) and the guide device (23) for taking a blood collection tube (7) in a certain amount. The test tube conveying device (3) is installed in the middle part of the rack (1) below the test tube warehouse module (2). The test tube conveying device (3) is used for conveying the blood collection tube (7) taken out by the discharging device (22) and the guide device (23) to the test tube labeling device (4) for labeling operation. The test tube labeling device (4) is installed below one end of the test tube conveying device (3). The control module (6) is used for accessing the management system of a hospital to obtain test information of a patient and controlling the test tube warehouse module (2), the test tube conveying device (3) and the test tube labeling device (4) to take out the corresponding blood collection tube (7) according to the test information and paste the corresponding label on the blood collection tube (7).

2. The automatic dispensing machine of claim 1, wherein: The warehouse body (21) is vertically provided with an adjusting plate (211) for adjusting the size of the warehouse body (21).

3. The automatic dispensing machine of claim 1, wherein: The discharging device (22) comprises a discharging cylinder (221), a sensing positioning pin (222) and a stepping motor (223). The annular surface of the discharging cylinder (221) is provided with at least one recess (224) matched with the profile of the blood collection tube (7). One end of the discharging cylinder (221) is provided with the sensing positioning pin (222) for detecting the position of the recess (224). The discharging cylinder (221) at both ends of the recess (224) is provided with an avoidance groove (225) matched with the profile of the cap of the blood collection tube (7). The warehouse body (21) is provided with the stepping motor (223) for driving the rotation of the discharging cylinder (221).

4. The automatic dispensing machine of claim 3, wherein: The guide device (23) comprises a fixed block (231), a guide column (232), a spring (233), a guide block (234) and a detection sensor (235). The fixed block (231) is installed at the bottom of the discharging cylinder (221). The guide block (234) is installed on the side wall of the fixed block (231) near the discharging cylinder (221) through the guide column (232). The guide column (232) is provided with the spring (233) for pushing the guide block (234) to abut against the discharging cylinder (221). The side wall of the guide block (234) near the discharging cylinder (221) is provided with a circular arc concave surface (236) matched with the profile of the discharging cylinder (221). The fixed block (231) is provided with the detection sensor (235) for detecting whether the recess (224) has the blood collection tube (7).

5. The automatic dispensing machine of claim 1, wherein: The feeding device (3) comprises a fixed plate (31), a guide plate (32), a transmission assembly (33), a pushing plate (34) and a tube pushing motor (35), the fixed plate (31) is horizontally installed below the test tube warehouse module (2), two guide plates (32) are symmetrically installed above the fixed plate (31) and form a V-shaped chute, a through groove larger than the outer diameter of the tube body of the blood collection tube (7) and smaller than the outer diameter of the cap of the blood collection tube (7) is formed on the fixed plate between the two guide plates (32), the transmission assembly (33) is located below the guide plate (32), the pushing plate (34) is vertically installed on the transmission assembly (33), the fixed plate (31) is provided with the tube pushing motor (35) for driving the pushing plate (34) to reciprocate in the through groove, a dropping hole (36) for the blood collection tube (7) to drop is formed at one end of the through groove, and the dropping hole (36) is located above the labeling device (4).

6. The automatic dispensing machine of claim 5, wherein: The labeling device (4) comprises a support plate (41) and a push tube device (42), a driving roller group (43), a printer module (44) and a barcode inspection module (47) installed on the support plate (41), the push tube device (42) comprises a linear motion module (421), a lower fixed seat (422), an upper fixed seat (423), a driven roller (424) and a photoelectric sensor (425), the lower fixed seat (422) is installed on the movable end of the linear motion module (421), the upper fixed seat (423) is installed on the lower fixed seat (422), the driven roller (424) is vertically and rotatably installed between the upper fixed seat (423) and the lower fixed seat (422), the photoelectric sensor (425) is installed on one side of the linear motion module (421) for controlling the movement stroke of the linear motion module (421), a U-shaped notch (426) is processed on the upper fixed seat (423) and aligned with the blanking hole (36) for supporting the blood collection tube (7), a blanking hole (411) is processed on the support plate (41) directly below the blanking hole (36), a vertical plate (45) is installed on one side of the lower fixed seat (422), a fixed stop block (46) aligned with the U-shaped notch (426) is installed on the vertical plate (45) of the rear side of the upper fixed seat (423), the driving roller group (43) is installed in front of the linear motion module (421), the driving roller group (43) comprises a lower support seat (431), an upper support seat (432), a driving roller (433), a labeling motor (434), a driving pulley (435), a transmission belt (436), a driven pulley (437) and an edge sensor (438), the upper support seat (432) is installed on the lower support seat (431), the driving roller (433) is vertically installed between the upper support seat (432) and the lower support seat (431), the labeling motor (434) is installed on the lower support seat (431) on one side of the driving roller (433), the output shaft of the labeling motor (434) is connected with the driving pulley (435) through the lower support seat (431), the bottom end of the driving roller (433) is connected with the driven pulley (437) through the lower support seat (431), the transmission belt (436) is connected between the driving pulley (435) and the driven pulley (437), the edge sensor (438) is installed on the upper support seat (432) on one side of the driving roller (433), the circular arc groove (439) avoiding the blood collection tube (7) is installed on the upper fixed seat (423), the printer module (44) is installed on one side of the driving roller (433), the label outlet (12) of the printer module (44) is aligned with the driving roller (433), the barcode inspection module (47) is installed on the vertical plate (45) for inspecting the label on the blood collection tube (7).

7. The automatic dispensing machine of claim 6, wherein: The frame (1) below the blanking opening (411) is provided with a conveying device (5), which comprises a support (51), a conveying belt (52), a transmission motor (55), a baffle (53) and a guide plate (54), the support (51) is installed in the frame (1), the conveying belt (52) is rotatably installed on the support (51), the transmission motor (55) is installed on the support (51) to drive the conveying belt (52) to rotate in opposite directions on the support (51), the baffle (53) is installed on the support (51) on both sides of the blanking opening (411), the guide plate (54) is obliquely installed on the frame (1) at the end of the conveying belt (52), an outer shell (11) is installed on the outside of the frame (1), the lower end of the guide plate (54) faces the outer shell (11), and the outer shell (11) is provided with an outlet (12) aligned with the guide plate (54).

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