Workstation for sorting sample tubes
Technical Field
The utility model relates to the technical field of sample tubes, in particular to a workstation for sorting sample tubes.
Background
At present, in hospitals, a large number of blood or body fluid samples need to be tested every day, different information labels are marked on each different sample tube, a large number of sample tubes filled with different liquid samples are mixed together, and when the sample tubes are conveyed to a designated position by a pneumatic conveying device, medical staff is required to put a large number of received sample tubes into corresponding detection chambers for testing according to different test item information.
The sample tube sorting operation of the medium-sized and small-sized hospitals is generally completed by adopting a manual sorting mode, but because the hospitals have a large number of blood or body fluid samples to be tested every day, the number of the sample tubes is large, the manual sorting speed is low, the sorting efficiency is low, the probability of error is high, and the labor consumption is also very high, so that a workstation for sorting the sample tubes is provided.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the workstation for sorting the sample tubes, realizes automatic sorting operation of the sample tubes, has higher sorting efficiency compared with manual sorting, reduces the labor cost of hospitals, and simultaneously avoids the situation of mistakes caused by manual sorting.
In order to solve the technical problems, the utility model provides the following technical scheme: a workstation for sample tube letter sorting, comprises a workbench, workstation middle part fretwork and installation transfer structure, be equipped with sample tube conveyer belt and reciprocal conveyer belt on the workstation, sample tube conveyer belt and reciprocal conveyer belt are located the both sides of transfer structure and respectively through independent first servo motor drive, the conveying has the initial frame of linear array distribution on the sample tube conveyer belt, a plurality of linear evenly distributed's letter sorting frame has been placed on the reciprocal conveyer belt, transfer structure includes lifting unit, lifting unit is connected with liftable deflection unit, deflection unit output is connected with clamping assembly through multistage electric pole.
As the preferable technical scheme of the utility model, the lifting assembly comprises a lifting frame, the lifting frame is fixed on the hollow edge in the middle of the workbench, a screw rod is longitudinally and rotatably arranged on the lifting frame, the deflection assembly is arranged on the screw rod in a threaded manner, and a third servo motor for driving the screw rod to rotate is arranged on the lifting frame.
As the preferable technical scheme of the utility model, the deflection assembly comprises a bottom plate, a rotating shaft column is rotatably arranged on the bottom plate, a second servo motor is fixedly arranged on the bottom plate, one side of the rotating shaft column is connected with a multistage electric rod vertical to the rotating shaft column, and the rotating shaft column is connected with the second servo motor through a transmission gear set, so that the multistage electric rod is driven to deflect through the second servo motor.
As the preferable technical scheme of the utility model, the lifting seat is formed by protruding one side of the bottom plate, the screw rod penetrates through the lifting seat and is in threaded connection with the lifting seat, the inner side of the lifting frame is provided with a sliding groove in the same direction as the screw rod, and the outer side end of the lifting seat is in sliding connection with the sliding groove.
As a preferable technical scheme of the utility model, the clamping assembly comprises a clamping seat, one surface of the clamping seat is fixed at the output end of the multi-stage electric rod, two clamping heads which are oppositely arranged are arranged on the other surface of the clamping seat, one clamping head is fixed on the clamping seat, the other clamping head is in sliding connection with the clamping seat, and the two clamping heads are connected through an air cylinder, so that the two clamping heads can move relatively or oppositely.
As a preferable technical scheme of the utility model, the inner side of the clamping head is provided with a clamping groove.
As the preferable technical scheme of the utility model, the top of the clamping seat is fixedly provided with a scanner through a supporting frame, and the scanner is opposite to a clamping gap between the two clamping heads.
Compared with the prior art, the utility model has the following beneficial effects:
through setting up sample pipe conveyer belt and reciprocal conveyer belt respectively in the transfer structure both sides, realize the elevating movement of clamping assembly through the lift subassembly drive of transfer structure, through the deflection subassembly drive of transfer structure, realize the deflection movement of clamping assembly, set up multistage electric pole simultaneously, make clamping assembly multistage flexible, and assist clamping assembly top scanner, make the sample pipe automatic classification on the initial frame shift to the letter sorting frame on, realize categorised putting, thereby realize the automatic sorting operation of sample pipe, compare manual letter sorting, letter sorting efficiency is higher, reduce hospital human cost, avoid the condition that the manual letter sorting of people makeed mistakes simultaneously.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic diagram of a transfer structure according to the present utility model;
FIG. 4 is a schematic view of a lifting assembly according to the present utility model;
FIG. 5 is a schematic view of the structure of the deflection unit of the present utility model;
fig. 6 is a schematic structural view of the clamping assembly of the present utility model.
Wherein: 1. a work table; 2. a sample tube conveyor belt; 3. a reciprocating conveyor belt; 4. a lifting frame; 5. a sorting rack; 6. an initial frame; 7. a transfer structure; 8. a first servo motor; 9. a lifting assembly; 10. a deflection assembly; 11. a multi-stage electric lever; 12. a clamping assembly; 13. a clamping head; 14. a clamping seat; 15. a scanner; 16. a cylinder; 17. rotating the shaft post; 18. a transmission gear; 19. a second servo motor; 20. a bottom plate; 21. a lifting seat; 22. a chute; 23. a screw rod; 24. and a third servo motor.
Description of the embodiments
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the detailed description, other examples, which a person skilled in the art would have without making any inventive effort, are within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Referring to fig. 1-6, the utility model provides a workstation for sorting sample tubes, which comprises a workbench 1, a transfer structure 7 is hollowed out in the middle of the workbench 1, a sample tube conveyor belt 2 and a reciprocating conveyor belt 3 are arranged on the workbench 1, the sample tube conveyor belt 2 is used for conveying sample tubes which are not sorted by a pneumatic conveying device, the reciprocating conveyor belt 3 is used for accommodating the sorted sample tubes, the sample tube conveyor belt 2 and the reciprocating conveyor belt 3 are positioned at two sides of the transfer structure 7 and are respectively driven by independent first servo motors 8, the transmission directions and the transmission speeds of the sample tube conveyor belt 2 and the reciprocating conveyor belt 3 can be accurately controlled, an initial frame 6 distributed in a linear array is conveyed on the sample tube conveyor belt 2 and is used for placing sample tubes which are not sorted by the pneumatic conveying device, a plurality of sorting frames 5 distributed in a linear uniform manner are placed on the reciprocating conveyor belt 3 and used for sorting and placing the sample tubes, the transfer structure 7 comprises a lifting assembly 9, the lifting assembly 10 is connected with the output end of the lifting assembly 10, and the clamping assembly 12 is connected with the output end of the lifting assembly 11 through a multi-stage electric rod 11, so that the initial frame 6 moves to place the sample tubes on the sorting frames 6 in a multi-direction mode, and the sorting frames are placed on the frames 5.
Preferably, the lifting assembly 9 comprises a lifting frame 4, the lifting frame 4 is fixed on the hollow edge in the middle of the workbench 1, a screw rod 23 is longitudinally rotatably arranged on the lifting frame 4, the deflection assembly 10 is threadedly arranged on the screw rod 23, a third servo motor 24 for driving the screw rod 23 to rotate is arranged on the lifting frame 4, and the screw rod 23 is driven to rotate through the third servo motor 24, so that the deflection assembly 10 can controllably lift along the lifting frame 4.
Preferably, the deflection assembly 10 comprises a bottom plate 20, a rotating shaft post 17 is rotatably mounted on the bottom plate 20, a second servo motor 19 is fixedly mounted on the bottom plate 20, one side of the rotating shaft post 17 is connected with a multistage electric rod 11 perpendicular to the rotating shaft post, the rotating shaft post 17 is connected with the second servo motor 19 through a transmission gear set 18, the multistage electric rod 11 is driven to deflect through the second servo motor 19, the multistage electric rod 11 connected with the rotating shaft post 17 is driven through the second servo motor 19, and therefore the clamping assembly 12 can deflect and move.
Preferably, a lifting seat 21 is formed by protruding one side of the bottom plate 20, a screw rod 23 penetrates through the lifting seat 21 and is in threaded connection with the lifting seat 21, a sliding groove 22 in the same direction as the screw rod 23 is formed on the inner side of the lifting frame 4, the outer side end of the lifting seat 21 is in sliding connection with the sliding groove 22, and deflection limiting is performed on the deflection assembly 10 during lifting movement.
Preferably, the clamping assembly 12 comprises a clamping seat 14, one surface of the clamping seat 14 is fixed at the output end of the multi-stage electric rod 11, two clamping heads 13 are oppositely arranged on the other surface of the clamping seat 14, one clamping head 13 is fixed on the clamping seat 14, the other clamping head 13 is in sliding connection with the clamping seat 14, the two clamping heads 13 are connected through an air cylinder 16, so that the two clamping heads 13 can move relatively or oppositely, and the two clamping heads 13 are driven by the air cylinder 16 to open and close to clamp and release a sample tube.
Preferably, the inner side of the clamping head 13 is provided with a clamping groove, and the degree of fit with the sample tube is increased during clamping, so that the clamping is more stable.
Preferably, the scanner 15 is fixedly installed at the top of the clamping seat 14 through the supporting frame, the scanner 15 is opposite to the clamping gap between the two clamping heads 13, two-dimensional code information at the top of the sample tube can be identified through the scanner 15, and the type data of the sample liquid contained in the sample tube can be obtained.
Through setting up transfer structure 7, set up sample pipe conveyer belt 2 and reciprocal conveyer belt 3 respectively in transfer structure 7 both sides, make the initial frame 6 of conveying on the sample pipe conveyer belt 2 insert the sample pipe that does not sort, make the last letter sorting frame 5 that is used for classifying and putting the sample pipe that places of reciprocal conveyer belt 3, the lifting movement of clamping assembly 12 is realized through the lift subassembly 9 drive of transfer structure 7, the deflection movement of clamping assembly 12 is realized through the deflection subassembly 10 drive of transfer structure 7, set up multistage electric pole 11 simultaneously, make clamping assembly 12 multistage flexible, and assist clamping assembly 12 top scanner 15, make the categorised sample pipe classification transfer of initial frame 6 to letter sorting frame 5 on, realize classifying and put, thereby realize the automatic sorting operation of sample pipe, compare manual letter sorting, letter sorting efficiency is higher, reduce hospital human cost, avoid the condition that the manual letter sorting of people makeed mistakes simultaneously.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.