CN116213273A

CN116213273A - Automatic sorting first-in first-out device for blood sampling test tubes

Info

Publication number: CN116213273A
Application number: CN202310495337.3A
Authority: CN
Inventors: 陈剑锋; 成威东; 贺绍华
Original assignee: Guangzhou Chuanghui Information Technology Co ltd
Current assignee: Guangzhou Chuanghui Information Technology Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-06-06
Anticipated expiration: 2043-05-05
Also published as: CN116213273B

Abstract

The invention relates to the technical field of automatic sorting, and discloses an automatic sorting first-in first-out device for blood sampling test tubes. According to the invention, first-in first-out of test tubes during sorting can be realized, the situation that test tubes are accumulated and blocked in the sorting and conveying process can be avoided, the test tubes are sorted orderly, the test tubes can not be worn with a feeding plate below through the cooperation of the rotary table, the cylinder body and the arc panel, the situation that the labels on the surfaces of the test tubes are worn can be avoided, the test tubes are better used, the baffle plates are used for blocking the test tubes in advance, the test tubes are brought to be close to the top of the feeding plate, and then blocking is eliminated, so that the test tubes can slowly fall on the top of the feeding plate, and the situation that the test tubes fall on the feeding plate along the arc surface plate at too high falling speed can be avoided.

Description

Automatic sorting first-in first-out device for blood sampling test tubes

Technical Field

The invention belongs to the technical field of automatic sorting, and particularly relates to an automatic sorting first-in first-out device for blood sampling test tubes.

Background

Test tubes, instruments commonly used in chemical laboratories, are used as reaction vessels for small amounts of reagents, and are used at ambient temperature or when heated (the test tubes should be preheated prior to heating, or else the test tubes are prone to bursting). The test tube is divided into a plurality of common test tubes, branched test tubes, centrifugal test tubes and the like.

The blood sampling test tube belongs to the class of test tube, and current blood sampling test tube is when production, and the last step is to sort the packing with labeling test tube, needs to use the sorter, and the application number is: 201820333931.7 discloses an intelligent sorting machine for blood collection tubes, which is characterized in that the intelligent sorting machine is used for identifying the blood collection tubes through an identification device, and then sorting the blood collection tubes with different identification characteristics through the judgment of identification data, and then entering a corresponding sorting bin or an abnormal bin. The intelligent sorting machine for the blood collection tubes can save labor force, save time and avoid wrong sorting of the blood collection tubes, but the device can realize sorting, but has the following defects:

1) First-in first-out, even multiple feeds cannot be ensured, and some previous test tubes remain in the test tube bin and are not sorted in time.

2) The test tube bin is serious in stacking, particularly when the material is just fed, the test tube bin is large in load and is easy to clamp.

Therefore, it is necessary to invent an automatic sorting first-in first-out device for blood collection test tubes to solve the above problems.

Disclosure of Invention

In view of the above problems, the present invention provides an automatic sorting first-in first-out device for blood collection test tubes, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a blood sampling test tube automatic sorting first in first out device, includes engine body shell, engine body shell's top is equipped with the operation panel, engine body shell's inside and be located the below fixed mounting of operation panel have first feed bin, engine body shell's inside and be located the below fixed mounting of first feed bin have the support, the inside symmetry of support rotates and installs the commentaries on classics roller, two connect through the drive belt between the commentaries on classics roller one of changeing the roller one end of commentaries on classics roller extends to outside the support, engine body shell's inside fixed mounting has the motor, the equal fixedly connected with belt pulley of output shaft and the one end of commentaries on classics roller of motor, two connect through the belt between the belt pulley, engine body shell's inside just is located the right side fixedly connected with second feed bin of first feed bin, the opening that corresponds with the drive belt is seted up to one side of second feed bin, the diapire of second feed bin is the slope setting, the inside of second feed bin is equipped with weighing sensor, weighing sensor controls the motor, the inside fixed mounting of engine body shell has the installing frame with second feed bin intercommunication, the inside of installing frame is equipped with the right side of feeder.

Further, the circular slot has all been seted up to the both sides inner wall of installing frame, the rotary column is installed to the circular slot internal rotation, two the equal fixed mounting of the relative one end of rotary column has the carousel, two fixedly connected with barrel between the carousel, the outside equidistance of barrel encircles fixed mounting has the arc panel, the arc panel position corresponds with second feed bin diapire position, the outside of carousel is equipped with and is used for driving the unidirectional rotation's of carousel drive assembly with feeder below delivery sheet complex.

Further, the drive assembly includes the equidistance and encircles the first tooth that sets up in the carousel outside, the equal fixed mounting in both sides of the pay-off board of feeder below has the curb plate, the equal top-down equidistance fixed mounting in both sides of the pay-off board of feeder below has the horizontal pole, the outside of horizontal pole rotates the cover and is equipped with the second tooth with first tooth complex, the outside cover of horizontal pole is equipped with first torsional spring, the both ends of first torsional spring respectively with second tooth and horizontal pole fixed connection, one side upper portion fixed mounting that the second tooth is close to the curb plate has the piece that supports, the outside of revolving post is equipped with and is used for restricting it and can only forward the restriction subassembly that makes it.

Further, the limiting component comprises a ratchet wheel fixedly sleeved outside the rotary column at one side, and a pawl matched with the ratchet wheel is rotatably arranged inside the circular groove through a rotating shaft.

Further, the bottom of supporting the piece is equipped with the arcwall face, support the piece and contradict with the curb plate.

Further, the outer cambered surface of the arc panel is far away from one side of the barrel and is provided with a groove, the transverse shaft is rotatably installed in the groove, a baffle is fixedly sleeved outside the transverse shaft, two ends of the transverse shaft are respectively sleeved with a second torsion spring, two ends of the second torsion spring are fixedly connected with the transverse shaft and the inner wall of the groove respectively, and a pulling assembly for pulling the transverse shaft to rotate positively is arranged in the middle of the transverse shaft.

Further, pulling assembly includes the stay cord of fixed connection at the cross axle middle part, the stay cord rolling is outside the cross axle, the inside slip of cambered surface board is interluded there is the pull rod, the one end of pull rod and the other end fixed connection of stay cord, the one end that the stay cord was kept away from to the pull rod extends to barrel internal fixation and has the drive piece, the passageway has been seted up at the column middle part, circular slot inner wall fixedly connected with passes the drive plate of passageway, the drive plate cooperatees with the drive piece.

Further, the driving block is specifically configured as a block-shaped member with an arc-shaped extrusion surface near one side of the pull rod, and the driving plate is configured as a plate-shaped member with an arc surface on one side.

The invention has the technical effects and advantages that:

1. the invention can realize first-in first-out when sorting the test tubes, can avoid the situation of stacking and blocking in the process of sorting and conveying the test tubes, and ensures the orderly sorting of the test tubes;

2. according to the invention, the test tube can not be worn with the feeding plate below by matching the turntable, the cylinder body and the arc panel, so that the condition of label wearing on the surface of the test tube can be avoided, and the test tube can be better used;

3. according to the invention, the baffle is used for blocking the test tube in advance, and the test tube is brought to be close to the top of the feeding plate, and then the blocking is canceled, so that the test tube can slowly fall on the top of the feeding plate, and the situation that the test tube falls on the feeding plate along the cambered surface plate too quickly to be damaged can be avoided.

Drawings

FIG. 1 is a schematic diagram showing a first-in first-out device for automatically sorting blood collection test tubes according to an embodiment of the present invention;

FIG. 2 is a schematic diagram showing an internal structure of an automatic sorting first-in first-out device for blood collection test tubes according to an embodiment of the present invention;

FIG. 3 is a schematic diagram showing the internal structure of an automatic sorting FIFO device for blood collection test tubes according to an embodiment of the present invention;

FIG. 4 is a schematic view showing the structure of a mounting frame according to an embodiment of the present invention;

FIG. 5 is a schematic structural view showing a part of the structure of an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view showing a part of the structure of an embodiment of the present invention;

FIG. 7 shows a schematic view of an exploded construction of an arc panel of an embodiment of the present invention;

in the figure: 1. a housing; 2. an operation table; 3. a first bin; 4. a transmission belt; 5. a belt pulley; 6. a motor; 7. a second bin; 8. a mounting frame; 9. a feeder; 10. a turntable; 11. a cylinder; 12. an arc panel; 13. a first tooth; 14. a side plate; 15. a second tooth; 16. abutting blocks; 17. a first torsion spring; 18. a ratchet wheel; 19. a pawl; 20. a baffle; 21. a second torsion spring; 22. a pull rope; 23. a pull rod; 24. a driving block; 25. and a driving plate.

Description of the embodiments

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.

The invention provides an automatic sorting first-in first-out device for blood sampling test tubes, which is shown in fig. 1 to 7, and comprises a machine body shell 1, wherein an operation table 2 is arranged at the top of the machine body shell 1, a first storage bin 3 is fixedly arranged in the machine body shell 1 and below the operation table 2, a support is fixedly arranged in the machine body shell 1 and below the first storage bin 3, rotating rollers are symmetrically and rotatably arranged in the support, the two rotating rollers are connected through a driving belt 4, rib strips are arranged on the surface of the driving belt 4 at equal intervals, the test tubes can be conveniently and better conveyed, one end of one rotating roller extends out of the support, a motor 6 is fixedly arranged in the machine body shell 1, an output shaft of the motor 6 and one end of the rotating roller are fixedly connected with belt pulleys 5, the two belt pulleys 5 are connected through a belt, an opening corresponding to the driving belt 4 is formed in one side of the machine body shell 1 and is fixedly connected with a second storage bin 7 on the right side of the first storage bin 3, a weighing sensor is arranged in the second storage bin 7, a weighing sensor is arranged in the interior of the second storage bin 7, the weighing sensor is used for controlling the motor 6, a feeding frame 9 is fixedly arranged in the machine body shell 1, and is fixedly connected with a feeding frame 9 is arranged in the machine body shell 1, and is fixedly connected with the right side of the machine body shell 8, and is fixedly connected with a feeding frame 9.

During the use, pour the test tube into first feed bin 3 in, the test tube falls into on the drive belt 4 along first feed bin 3, start motor 6 makes its output shaft rotate and drives the belt pulley 5 that links to each other and rotate, thereby drive another belt pulley 5 rotation through the belt, and then drive its continuous roller and drive belt 4 rotation, make the test tube transport to second feed bin 7 department, the test tube falls inside second feed bin 7, when falling at the inside diapire of second feed bin 7, can slide to feeder 9 along the diapire, send the test tube to sorting equipment through feeder 9, the feeder 9 is concrete for current ladder feeder, respond to the total weight of test tube in the second feed bin 7 through weighing sensor, when the test tube in the second feed bin 7 appears piling up at the transportation process, after this moment total weight reaches weighing sensor's sensing value, weighing sensor control motor 6 output shaft stops rotating, stop conveying test tube in the second feed bin 7, make can avoid the jam that second feed bin 7 appears, wait that the inside the conveying motor 7 is followed by the test tube is carried out to the controller, the follow-up test tube has been realized, the follow-up test tube that the test tube that has been carried out in the time, the test tube has been continued to carry out in the equipment, the follow-up test tube that has been carried out in the time, the test tube has been realized, and after the test tube has been carried out in the follow-up, and finished running test tube after the test tube has been carried out, and finished running test tube in time, and after running test tube and 7, and test tube and 7.

As shown in fig. 4 to 7, circular grooves are formed in inner walls of two sides of the mounting frame 8, rotary columns are rotatably mounted in the circular grooves, rotary tables 10 are fixedly mounted at opposite ends of the two rotary columns, a cylinder 11 is fixedly connected between the two rotary tables 10, arc panels 12 are fixedly mounted on the outer sides of the cylinder 11 in an equidistant surrounding mode, the positions of the arc panels 12 correspond to the positions of the bottom walls of the second storage bins 7, and a driving assembly matched with a feeding plate at the lowest side of the feeder 9 and used for driving the rotary tables 10 to rotate in one direction is arranged on the outer sides of the rotary tables 10.

When the feeder 9 is carrying the test tube, its lowest delivery plate can cyclic go on the up-and-down motion, the test tube that falls in second feed bin 7 is along its diapire to cambered surface board 12 department landing, make fall on the cambered surface board 12 of this moment with the laminating of second feed bin 7 diapire, when the below delivery plate descends, the cooperation drive group is rolled up and is driven carousel 10, the barrel 11, cambered surface board 12 corotation, make and take the test tube to move thereupon, when the below delivery plate risees, can not cooperate drive subassembly drive carousel 10 rotation this moment, the unidirectional drive to carousel 10 has been realized, along with carousel 10, barrel 11, cambered surface board 12 corotation constantly, make can drive the test tube to be close to the direction motion of below delivery plate, when the below delivery plate descends to the bottom, the cambered surface board 12 that has the test tube this moment is located the top of below delivery plate, whole cambered surface board 12 slope, make carry the test tube to the top of below delivery plate, make and carry out the test tube, subsequently, carry through feeder 9, in the transportation process of carrying the test tube, if the below delivery plate is stacked up at the bottom surface 7, make the test tube can not make the test tube to wear and tear down between the surface and tear down, can be avoided the test tube to the surface to the test tube, the top surface is made to the test tube is more convenient for the bottom surface to be stacked up at the second bottom 7, the surface, can make the test tube can be more wear and the test tube is more convenient to the surface between the surface and the surface is more than the surface of the test tube and the bottom surface is arranged.

As shown in fig. 4, the driving assembly includes a first tooth 13 equidistantly encircling the outside of the turntable 10, side plates 14 are fixedly mounted on two sides of a feeding plate at the lowest position of the feeder 9, a cross rod is fixedly mounted on two sides of the feeding plate at the lowest position of the feeder 9 from top to bottom, a second tooth 15 matched with the first tooth 13 is sleeved on the outer rotating sleeve of the cross rod, a first torsion spring 17 is sleeved on the outer rotating sleeve of the cross rod, two ends of the first torsion spring 17 are fixedly connected with the second tooth 15 and the cross rod respectively, a supporting block 16 is fixedly mounted on one upper portion of one side of the second tooth 15 close to the side plates 14, and a limiting assembly for limiting the supporting block to only forward rotation is arranged on the outer portion of the rotating column.

The feeding plate below drives the cross rod and the second tooth 15 to move along with the movement when descending, the second tooth 15 cannot rotate upwards at the moment due to the existence of the abutting block 16, so that the second tooth 15 drives the first tooth 13 and the rotary table 10 to rotate forwards, when the feeding plate below ascends, the second tooth 15 collides with the first tooth 13, so that the second tooth 15 rotates downwards to pull the first torsion spring 17 to enable the first torsion spring 17 to generate an acting force, the second tooth 15 is staggered with the first tooth 13, and therefore the first tooth 13 and the rotary table 10 cannot be driven to rotate when the feeding plate ascends, and when the second tooth 15 is separated from the first tooth 13, the first torsion spring 17 releases the acting force to drive the second tooth 15 to rotate and reset.

As shown in fig. 4, the limiting assembly comprises a ratchet 18 fixedly sleeved outside the rotary column at one side, and a pawl 19 matched with the ratchet 18 is rotatably arranged in the circular groove through a rotating shaft.

The rotary disk 10 can only rotate forward and can not rotate reversely through the cooperation of the ratchet wheel 18 and the pawl 19.

As shown in fig. 4, the bottom of the abutment 16 is provided with an arc surface, and the abutment 16 abuts against the side plate 14.

So that the abutment 16 can limit the second tooth 15 from rotating upwards.

As shown in fig. 4 to 7, a groove is formed in one side, far away from the cylinder 11, of the outer arc surface of the arc panel 12, a transverse shaft is rotatably mounted in the groove, a baffle 20 is fixedly sleeved on the outer portion of the transverse shaft, second torsion springs 21 are sleeved on two ends of the transverse shaft, two ends of each second torsion spring 21 are fixedly connected with the transverse shaft and the inner wall of the groove respectively, and a pulling assembly for pulling the transverse shaft to rotate positively is arranged in the middle of the transverse shaft.

When the barrel 11 rotates to drive the arc panel 12 to rotate along with the arc panel 12, when the arc panel 12 rotates to be close to the feeding plate below, the test tube can drop onto the arc panel 12 below due to gravity, the test tube can rotate along with the movement of the arc panel 12, the transverse shaft is driven to rotate forward along with the rotation of the test tube, the pulling component is matched to drive the transverse shaft to twist and deform to generate acting force, the baffle 20 is driven to rotate away from the groove, the test tube can be shielded, when the test tube and the arc panel 12 move to the top of the feeding plate below, the pulling component cancels the pulling of the transverse shaft, the acting force is released by the second torsion spring 21 at the moment to drive the transverse shaft and the baffle 20 to return to the groove, at the moment, the blocking of the test tube is cancelled, the test tube can drop onto the top of the feeding plate below, the test tube is blocked in advance by the baffle 20, and the test tube can be slowly dropped onto the top of the feeding plate after being brought to the top of the feeding plate, and the situation that the test tube drops onto the feeding plate along the arc panel 12 is prevented from being damaged too fast can be avoided.

As shown in fig. 5 to 6, the pulling assembly comprises a pull rope 22 fixedly connected to the middle of the transverse shaft, the pull rope 22 is wound outside the transverse shaft, a pull rod 23 is inserted in the cambered surface plate 12 in a sliding manner, one end of the pull rod 23 is fixedly connected with the other end of the pull rope 22, one end, far away from the pull rope 22, of the pull rod 23 extends to the cylinder 11 and is fixedly connected with a driving block 24, a channel is formed in the middle of the rotary column, a driving plate 25 penetrating through the channel is fixedly connected to the inner wall of the circular groove, and the driving plate 25 is matched with the driving block 24.

When the cylinder 11 drives the arc panel 12 to rotate, the pull rod 23 and the driving block 24 are driven to rotate, the driving block 24 is abutted against the driving plate 25 to drive the pull rod 23 to move in the direction away from the feeder 9, the pull rope 22 is pulled to rotate by the pull rope 22 to release the pull rope 22, the baffle 20 is driven to rotate outwards of the groove, the second torsion spring 21 is pulled by the transverse shaft to deform to generate acting force, and after the driving block 24 leaves the driving plate 25, the acting force is released by the second torsion spring 21 to drive the transverse shaft to rotate, so that the winding pull rope 22 drives the pull rod 23 and the driving plate 25 to reset, and meanwhile the baffle 20 is reset to the groove.

As shown in fig. 6, the driving block 24 is specifically provided as a block member having an arc-shaped pressing surface on a side close to the tie rod 23, and the driving plate 25 is provided as a plate member having an arc surface on a side.

After the driving block 24 is abutted against the driving plate 25, the driving block 24 can be driven to move away from the feeder 9 by being matched with the arc-shaped extrusion surface.

Working principle: when in use, the test tube is poured into the first storage bin 3, falls onto the transmission belt 4 along the first storage bin 3, the motor 6 is started to drive the output shaft of the motor to rotate so as to drive the belt pulley 5 to rotate, and then drive the other belt pulley 5 to rotate so as to drive the roller connected with the belt pulley and the transmission belt 4 to rotate, so that the test tube is transported to the second storage bin 7, falls into the second storage bin 7, falls onto the bottom wall of the second storage bin 7, slides down to the feeder 9 along the bottom wall, and is conveyed into sorting equipment for sorting through the feeder 9, the feeder 9 is specifically an existing step-type feeder, the total weight of the test tubes in the second storage bin 7 can be sensed through the weighing sensor, when the test tubes in the second storage bin 7 are piled up in the conveying process, after the total weight reaches the sensing value of the weighing sensor, the output shaft of the weighing sensor control motor 6 stops rotating, conveying of the driving belt 4 is stopped, the test tubes are conveyed into the second storage bin 7, so that the piling up and blocking of the test tubes in the second storage bin 7 can be avoided, after all the test tubes in the second storage bin 7 are conveyed, the weighing sensor control motor 6 is started again, the test tubes are conveyed continuously, and therefore advanced test tubes can be guaranteed to go out first and enter subsequent sorting equipment, and first-in first-out of the test tubes is realized; when the feeder 9 conveys test tubes, the lowest feeding plate circularly moves up and down, the test tubes falling in the second bin 7 slide down to the cambered surface plate 12 along the bottom wall of the test tubes, so that the test tubes fall on the cambered surface plate 12 attached to the bottom wall of the second bin 7 at the moment, when the lower feeding plate descends, the cross rod and the second teeth 15 are driven to move along with the test tubes, due to the existence of the abutting block 16, the second teeth 15 at the moment cannot rotate upwards, the second teeth 15 drive the first teeth 13 and the turntable 10 to rotate positively, the cylinder 11 and the cambered surface plate 12 are driven to rotate positively, the test tubes are driven to move along with the test tubes, when the lower feeding plate ascends, the second teeth 15 are abutted against the first teeth 13, the second teeth 15 rotate downwards to pull the first torsion springs 17, the torsion deformation of the first torsion springs generate acting forces, the second teeth 15 are staggered with the first teeth 13, therefore, the first tooth 13 and the rotary table 10 are not driven to rotate when the feeding plate rises, when the second tooth 15 is separated from the first tooth 13, the first torsion spring 17 releases acting force to drive the second tooth 15 to rotate and reset, unidirectional driving of the rotary table 10 is realized, the rotary table 10 can only rotate positively and can not rotate reversely through the cooperation of the ratchet wheel 18 and the pawl 19 in the whole process, along with the continuous positive rotation of the rotary table 10, the cylinder 11 and the cambered surface plate 12, the test tubes can be driven to move towards the direction close to the lower feeding plate, when the lower feeding plate descends to the lowest position, the cambered surface plate 12 with the test tubes is positioned at the top of the lower feeding plate at the moment, the whole cambered surface plate 12 inclines, the test tubes drop at the top of the lower feeding plate, the test tubes are conveyed to the top of the lower feeding plate and then conveyed through the feeding machine 9, if the test tubes are stacked between the lower feeding plate and the second bin 7 in the conveying process of the test tubes, because the bottom wall of the second bin 7 is obliquely arranged, test tubes can be gathered at the feeding plate, pressure exists between the test tubes positioned in front and the feeding plate due to mutual extrusion among the test tubes, the surface of the test tubes can be rubbed when the feeding plate moves up and down, the labels on the surface of the test tubes are abraded, the test tubes can not be abraded with the feeding plate below due to the cooperation of the rotary disc 10, the cylinder 11 and the cambered surface plate 12, the situation of abrasion of the labels on the surface of the test tubes can be avoided, and the test tubes can be used better; the barrel 11 drives the arc panel 12 and can drive pull rod 23 and drive piece 24 rotation when rotating, drive piece 24 is contradicted with drive plate 25 and can drive pull rod 23 to the direction motion of keeping away from feeder 9, make through stay cord 22 pulling cross axle rotation make with stay cord 22 play, make drive baffle 20 rotate outwards to the recess, the cross axle pulls the second torsional spring 21 makes its deformation produce effort simultaneously, make can shelter from the test tube, when test tube and cambered surface board 12 move to the top of below delivery plate, after drive piece 24 left drive plate 25, the second torsional spring 21 releases effort and drives the cross axle rotation and make rolling stay cord 22 drive pull rod 23 and drive plate 25 reset, baffle 20 resets and returns to in the recess simultaneously, cancel the jam to the test tube at this moment, the test tube can drop at the top of below delivery plate, through baffle 20 to the pre-stop of test tube, take the test tube to be close to the delivery plate after cancelling the stop, thereby can let the slow fall at the delivery plate top, make can avoid falling down fast and damage on the delivery plate along cambered surface board 12.

The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.

Claims

1. The utility model provides a blood sampling test tube automatic sorting first-in first-out device, includes organism shell (1), its characterized in that: the utility model discloses a machine body, including machine body shell (1), control box, motor (6) are equipped with at the top of machine body shell (1), the inside of machine body shell (1) just is located the below fixed mounting of control box (2) has first feed bin (3), the inside of machine body shell (1) just is located the below fixed mounting of first feed bin (3) has the support, the inside symmetry of support rotates and installs the roller, two connect through conveyer belt (4) between the roller one of them the one end of roller extends to outside the support, the inside fixed mounting of machine body shell (1) has motor (6), the output shaft of motor (6) and the one end of roller all fixedly connected with belt pulley (5), two pass through the belt connection between belt pulley (5), the inside of machine body shell (1) just is located the right side fixedly connected with second feed bin (7) of first feed bin (3), the opening that corresponds with conveyer belt (4) is seted up to one side of second feed bin (7), the diapire of second feed bin (7) is the slope setting, the inside sensor (7) is equipped with motor (6) and the one end of roller all fixedly connected with belt (4), the inside sensor (7) is equipped with frame (8) and the frame (8) is installed to the inside of machine body shell (1), sorting equipment matched with the feeder (9) is arranged on the right side of the machine body shell (1).

2. The automatic sorting first-in first-out device for blood collection tubes according to claim 1, wherein: circular slot has all been seted up to the both sides inner wall of installing frame (8), the rotary column is installed to the circular slot internal rotation, two equal fixed mounting of the relative one end of rotary column has carousel (10), two fixedly connected with barrel (11) between carousel (10), the outside equidistance of barrel (11) encircles fixed mounting has arc panel (12), arc panel (12) position corresponds with second feed bin (7) diapire position, the outside of carousel (10) is equipped with and is used for driving carousel (10) unidirectional rotation's drive assembly with the delivery sheet complex of feeder (9) below.

3. The automatic sorting first-in first-out device for blood collection tubes according to claim 2, wherein: the driving assembly comprises first teeth (13) which are arranged on the outer side of the rotary table (10) in an equidistance encircling mode, side plates (14) are fixedly installed on two sides of a feeding plate at the lowest position of the feeding machine (9), a cross rod is fixedly installed on two sides of the feeding plate at the lowest position of the feeding machine (9) from top to bottom in an equidistance mode, a second tooth (15) which is matched with the first teeth (13) is sleeved on the outer portion of the cross rod in a rotating mode, a first torsion spring (17) is sleeved on the outer portion of the cross rod in a sleeved mode, two ends of the first torsion spring (17) are fixedly connected with the second tooth (15) and the cross rod respectively, a supporting block (16) is fixedly installed on the upper portion of one side, close to the side plate (14), of the second tooth (15) and a limiting assembly which is used for limiting the cross rod to enable the cross rod to rotate only is arranged on the outer portion of the rotary column.

4. The automated lancing test tube sorting first-in first-out device of claim 3, wherein: the limiting assembly comprises a ratchet wheel (18) fixedly sleeved outside the rotary column at one side, and a pawl (19) matched with the ratchet wheel (18) is rotatably arranged in the circular groove through a rotating shaft.

5. The automated lancing test tube sorting first-in first-out device of claim 4, wherein: the bottom of the abutting block (16) is provided with an arc-shaped surface, and the abutting block (16) is abutted against the side plate (14).

6. The automated lancing test tube sorting first-in first-out device of claim 5, wherein: the outer cambered surface of cambered surface board (12) is kept away from one side of barrel (11) and is seted up the recess, the cross axle is installed in the recess internal rotation, the outside fixed cover of cross axle is equipped with baffle (20), the both ends of cross axle all overlap and are equipped with second torsional spring (21), the both ends of second torsional spring (21) are respectively with cross axle and recess inner wall fixed connection, the middle part of cross axle is equipped with the pulling subassembly that is used for pulling its corotation.

7. The automated lancing test tube sorting first-in first-out device of claim 6, wherein: the pulling assembly comprises a pull rope (22) fixedly connected to the middle of a transverse shaft, the pull rope (22) is wound outside the transverse shaft, a pull rod (23) is inserted in the cambered surface plate (12) in a sliding mode, one end of the pull rod (23) is fixedly connected with the other end of the pull rope (22), one end, far away from the pull rope (22), of the pull rod (23) extends to a driving block (24) fixedly connected with the inside of the cylinder body (11), a channel is formed in the middle of the rotary column, a driving plate (25) penetrating through the channel is fixedly connected to the inner wall of the circular groove, and the driving plate (25) is matched with the driving block (24).

8. The automated lancing test tube sorting first-in first-out device of claim 7, wherein: the driving block (24) is specifically a block-shaped member, one side of the block-shaped member, which is close to the pull rod (23), is provided with an arc-shaped extrusion surface, and the driving plate (25) is a plate-shaped member, one side of the plate-shaped member is provided with an arc surface.