CN212333763U

CN212333763U - Blood pigtail liquid moving machine

Info

Publication number: CN212333763U
Application number: CN202022031415.9U
Authority: CN
Inventors: 刁程
Original assignee: Sichuan Huanyu Zhongguan Technology Development Co ltd
Current assignee: Sichuan Huanyu Zhongguan Technology Development Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-01-12
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a blood pigtail moves liquid machine, which comprises a frame, be equipped with empty test tube supply system, laser cutting marking system, the rotatory supply system of blood pigtail and finished product unloading system in the frame, the output of empty test tube supply system passes through the input that test tube rotary conveying system connects finished product unloading system, the blood pigtail output of the rotatory supply system of blood pigtail corresponds with a point on test tube rotary conveying system's the test tube transport path, the laser range of the mark system is beaten in laser cutting covers the blood pigtail output of the rotatory supply system of blood pigtail. The utility model discloses a laser carries out pollution-free cutting to the blood pigtail and accomplishes and move liquid to beat the sign indicating number to the test tube automatically, whole blood pigtail moves the process of liquid and need not artifical manually operation, does not have plasma to splash, to operating personnel pollution-free harm, can avoid cross contamination's probability between plasma, reduces the influence that detects the production to plasma.

Description

Blood pigtail liquid moving machine

Technical Field

The utility model relates to a blood pigtail moves liquid equipment field, especially relates to a blood pigtail moves liquid machine.

Background

The blood bag is together with there is hose blood pigtail, after the blood sampling is accomplished, usually to the blood pigtail intercepting one section on the blood bag, as the sample that detects this bag plasma, present check out test set uses the test tube as the carrier usually, detect the plasma in the test tube, most operators shift the plasma in the blood pigtail to the test tube in, place the blood pigtail perpendicularly, cut the blood pigtail below with the scissors, insert the test tube after, reuse scissors to cut the blood pigtail top, the plasma in the blood pigtail flows into the test tube in, then disinfect the scissors, continue the transfer work of next blood pigtail.

The operation is easy to splash, pollution harm is caused to operating personnel, tool pollution is caused because repeated scissors sterilization is not thorough, the probability of cross contamination among blood plasma is greatly increased, and the blood plasma detection is influenced. Some of the cutting operations are performed using disposable blades, but the cost of the disposable blades as consumables is too high, and disposal of the disposable blades as medical waste after use is also a cost issue.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a blood pigtail moves liquid machine adopts laser to cut the blood pigtail, has no cross contamination risk, no consumptive material, moves liquid convenient and fast, accident rate low grade advantage.

The technical scheme of the utility model is that:

the utility model provides a blood pigtail liquid-transfering machine, includes the frame, be equipped with empty test tube supply system, laser cutting marking system, the rotatory supply system of blood pigtail and finished product unloading system in the frame, the input that the finished product unloading system was connected through the rotatory conveying system of test tube to empty test tube supply system's output, the blood pigtail output of the rotatory supply system of blood pigtail corresponds with one point on the test tube conveying path of the rotatory conveying system of test tube, the laser scope of the marking system of laser cutting covers the blood pigtail output of the rotatory supply system of blood pigtail.

The working principle of the technical scheme is as follows:

the utility model discloses an empty test tube supply system, the rotatory conveying system of test tube and finished product unloading system constitute a test tube transfer chain, on this transfer chain, supply the blood pigtail by the rotatory supply system of blood pigtail, and marking system adopts laser to carry out pollution-free cutting to the blood pigtail through laser cutting and accomplishes the liquid-moving, and beat the sign indicating number to the test tube automatically, whole blood pigtail moves the liquid process and need not artifical manual operation, compares the mode that adopts the scissors to cut the blood pigtail among the prior art by operating personnel, the utility model discloses effectively solved plasma and splashed easily, have the pollution harm to operating personnel, and repeated scissors disinfection does not thoroughly cause the instrument to pollute, cross contamination's probability between greatly increased plasma, detects the technical problem who produces the influence to plasma.

In a further technical scheme, empty test tube supply system includes the transport box body of the rectangle that is enclosed by a plurality of limiting plates, one side of carrying the box body is equipped with first carousel and the first driving motor of the first carousel pivoted of drive, be equipped with empty test tube centre gripping groove on the first carousel, the inside one side of keeping away from first carousel of carrying the box body is equipped with the handle, carry being located of box body for being equipped with first guiding axle respectively on the limiting plate of its direction of delivery both sides, the relative both sides of handle respectively with two first guiding axle sliding connection, the cover that is located on the first guiding axle between handle and the first carousel is equipped with the extension spring.

Through extension spring and handle cooperation with empty test tube taut, need not all the other conveying assembly, can automatic stabilization push empty test tube to first carousel, rotate the transmission by the empty test tube centre gripping groove of the matching test tube diameter on the first carousel, first carousel only changes an empty test tube at every turn, and the limiting plate adopts the nylon material, can avoid the damage of empty test tube.

In a further technical scheme, the empty test tube supply system further comprises a sensor for detecting the existence of the empty test tube corresponding to the input end of the first rotary disc and a sensor for detecting the positive and negative of the empty test tube in the empty test tube clamping groove on the first rotary disc, so that the empty test tube can be conveniently conveyed for quality inspection.

In a further technical scheme, the test tube rotary conveying system comprises a test tube clamping jaw and a rotary motor for driving the test tube clamping jaw to rotate, the test tube clamping jaw comprises a first mounting plate and a push-pull electric motor arranged on the first mounting plate, and the first mounting plate is connected with an output shaft of the rotary motor; one side of first mounting panel is equipped with the second guiding axle, the cover is equipped with a pair of tongs on the second guiding axle, connects through the connecting rod between two tongs, and the both ends of connecting rod are equipped with the bar through-hole respectively, be equipped with respectively on two tongs with two bar through-hole complex pins, it is equipped with first compression spring to lie in the cover between two tongs on the second guiding axle, the piston end of pushing away the electric ware is connected perpendicularly rather than one of them tongs.

Two bearings are arranged in the two grippers, the two second guide shafts penetrate through the two bearings, power is provided by the push-pull electric motor, the push-pull electric motor is electrified to push the grippers on the right side to move, the two grippers are synchronously clamped under the connecting rod to complete a gripping action, the push-pull electric motor retracts automatically after being powered off, a first compression spring is arranged between the two grippers, the two grippers are opened, the rotating motor drives the test tube clamping jaw to rotate, and the test tube clamping jaw is in butt joint with a first rotary disc in the empty test tube supply system.

In a further technical scheme, the rotatory supply system of blood pigtail includes rotatory mounting panel and drive rotary mounting panel pivoted whole rotating electrical machines, be equipped with blood pigtail rotating electrical machines on the rotatory mounting panel, blood pigtail rotating electrical machines's output shaft has the blood pigtail clamping jaw, one side of whole rotating electrical machines is equipped with down the blood pigtail baffle.

By whole rotary electric machine drive rotary mounting panel wholely rotatory, install two sets of blood pigtail rotating electrical machines on the rotary mounting panel, it is rotatory that every group blood pigtail rotating electrical machines drives a set of blood pigtail clamping jaw, can make the blood pigtail on two sets of blood pigtail clamping jaws work in turn, whole rotary electric machine drive rotary mounting panel rotates the empty test tube of the test tube clamping jaw centre gripping in lower blood pigtail baffle department and the test tube rotary conveying system and accomplishes down empty blood pigtail, it is rotatory to drive the blood pigtail by blood pigtail rotating electrical machines again, this in-process is beaten the mark by laser cutting marking system and is accomplished the cutting of blood pigtail and the mark of test tube, manual operation is not needed, and is pollution-free.

In a further technical scheme, the blood pigtail clamping jaw includes the second mounting panel, be equipped with two sets of blood pigtail centre gripping subassemblies along vertical direction on the second mounting panel, every group blood pigtail centre gripping subassembly includes two installation pieces and locates the third guiding axle between two installation pieces, the cover is equipped with a pair of blood pigtail tongs on the third guiding axle, it is equipped with second compression spring respectively to lie in between two blood pigtail tongs and two installation pieces on the third guiding axle.

In a further technical scheme, laser cutting marking system includes industrial computer, laser controller and laser marking cutterbar, laser controller's output and laser marking cutterbar's input are connected, the laser range cover of laser marking cutterbar is rotatory to the blood braid clamping jaw of lower blood braid baffle department.

In a further technical scheme, the finished product blanking system comprises a chassis and an annular external limiting disc arranged on the chassis, wherein a second turntable is arranged on the inner side of the external limiting disc, and a second driving motor for driving the second turntable to rotate is arranged at the bottom of the chassis; be equipped with the test tube import on the spacing dish of outside, be equipped with a plurality of test tube draw-in grooves on the outer fringe face of second carousel.

Test tube on the test tube clamping jaw among the test tube rotary conveying system accomplishes down empty blood pigtail and beat the mark back, docks with the second carousel, and the test tube import of finished product test tube on the spacing dish in outside is stored in the test tube draw-in groove.

The utility model has the advantages that:

1. the utility model discloses an empty test tube supply system, the rotatory conveying system of test tube and finished product unloading system constitute a test tube transfer chain, on this transfer chain, supply the blood pigtail by the rotatory supply system of blood pigtail, and it accomplishes the liquid-moving to carry out the pollution-free cutting to the blood pigtail through laser cutting marking system adoption laser, and beat the sign indicating number to the test tube automatically, whole blood pigtail moves the liquid process and need not artifical manual operation, there is not plasma to splash, to operating personnel pollution-free harm, can avoid cross contamination's probability between plasma, reduce the influence that produces plasma detection.

2. Through extension spring and handle cooperation with empty test tube taut, need not all the other conveying assembly, can automatic stabilization push empty test tube to first carousel, rotate the transmission by the empty test tube centre gripping groove of the matching test tube diameter on the first carousel, first carousel only changes an empty test tube at every turn, and the limiting plate adopts the nylon material, can avoid the damage of empty test tube.

3. The setting detects there is the inductor and detects positive and negative inductor for detect the existence and the just of empty test tube in the empty test tube centre gripping groove on the first carousel, be convenient for carry out the quality control to the transport of empty test tube.

Drawings

Fig. 1 is a schematic view of the overall structure of a blood braid pipetting machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an empty test tube supply system according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a test tube rotary conveying system according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a test tube clamping jaw according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a blood braid rotating supply system according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a blood braid clamping jaw according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a laser cutting marking system according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a finished product blanking system according to an embodiment of the present invention.

Description of reference numerals:

10. an empty test tube supply system; 11. a handle; 12. a limiting plate; 13. a first guide shaft; 14. a tension spring; 15. a first turntable; 16. a first drive motor; 17. detecting the existence of a sensor; 18. detecting a positive inductor and a negative inductor; 20. a test tube rotary conveying system; 21. a test tube jaw; 211. a gripper; 212. a connecting rod; 213. a second guide shaft; 214. a first compression spring; 215. a first mounting plate; 216. a push actuator; 22. a rotating electric machine; 30. a swivel supply system for the bloodbraid; 31. a blood braid rotating motor; 32. a blood braid clamping jaw; 321. a second mounting plate; 322. a blood braid gripper; 323. a second compression spring; 33. blood plaits; 34. an integral rotating electrical machine; 35. rotating the mounting plate; 36. a bloodletting braid baffle; 40. a laser cutting marking system; 41. a laser marking cutter; 42. a laser controller; 43. an industrial personal computer; 44. laser range; 50. a finished product blanking system; 51. a second turntable; 52. an external limiting disc; 53. a second drive motor; 54. test tube draw-in groove.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1, a blood braid liquid-transfering machine includes a frame, on which an empty test tube supply system 10, a laser cutting marking system 40, a blood braid rotary supply system 30 and a finished product blanking system 50 are arranged, an output end of the empty test tube supply system 10 is connected to an input end of the finished product blanking system 50 through a test tube rotary conveying system 20, a blood braid output end of the blood braid rotary supply system 30 corresponds to a point on a test tube conveying path of the test tube rotary conveying system 20, and a laser range 44 of the laser cutting marking system 40 covers the blood braid output end of the blood braid rotary supply system 30.

The working principle of the technical scheme is as follows:

the utility model discloses an empty test tube supply system 10, the rotatory conveying system 20 of test tube and finished product unloading system 50 constitute a test tube transfer chain, on this transfer chain, by the rotatory supply system 30 supply blood pigtail 33 of blood pigtail, and mark system 40 adoption laser carries out pollution-free cutting to blood pigtail 33 through laser cutting and accomplishes and move the liquid, and beat the sign indicating number to the test tube automatically, whole blood pigtail 33 moves the process that the liquid need not artifical manually operation, compares the mode that adopts the scissors to cut blood pigtail 33 among the prior art by operating personnel, the utility model discloses effectively solved plasma and produced easily and splashes, there is pollution hazard to operating personnel, and the disinfection of repetition scissors does not thoroughly cause the instrument to pollute, cross contamination's probability between greatly increased plasma, detects the technical problem who produces the influence to plasma.

In another embodiment, as shown in fig. 2, the empty test tube supply system 10 includes a rectangular conveying box body surrounded by a plurality of limiting plates 12, one side of the conveying box body is provided with a first rotating disc 15 and a first driving motor 16 for driving the first rotating disc 15 to rotate, the first rotating disc 15 is provided with an empty test tube clamping groove, one side of the conveying box body, which is far away from the first rotating disc 15, is provided with a handle 11, the limiting plates 12 of the conveying box body, which are located on both sides of the conveying direction of the conveying box body, are respectively provided with a first guiding shaft 13, two opposite sides of the handle 11 are respectively connected with two first guiding shafts 13 in a sliding manner, and a tension spring 14 is sleeved on the first guiding shafts 13 between the handle 11 and the first rotating disc 15.

Through

extension spring

14 and 11 cooperations of handle with empty test tube taut, need not all the other transport assembly, can automatic stabilization push empty test tube to first carousel 15, rotate the transmission by the empty test tube centre gripping groove of the matching test tube diameter on

first carousel

15, 15 empty test tubes that only change of first carousel at every turn, limiting plate 12 adopts the nylon materials, can avoid the damage of empty test tube.

In another embodiment, as shown in fig. 2, the empty test tube supply system 10 further includes a detection sensor 17 and a detection positive/negative sensor 18 corresponding to the input end of the first rotary plate 15, for detecting the presence or absence and the positive/negative of the empty test tube in the empty test tube holding slot on the first rotary plate 15, so as to facilitate the quality inspection of the empty test tube delivery.

In another embodiment, as shown in fig. 3-4, the test tube rotary conveying system 20 includes a test tube clamping jaw 21 and a rotary motor 22 for driving the test tube clamping jaw 21 to rotate, the test tube clamping jaw 21 includes a first mounting plate 215 and a push-pull motor 216 arranged on the first mounting plate 215, and the first mounting plate 215 is connected with an output shaft of the rotary motor 22; one side of the first mounting plate 215 is provided with a second guide shaft 213, the second guide shaft 213 is sleeved with a pair of grippers 211, the two grippers 211 are connected through a connecting rod 212, the two ends of the connecting rod 212 are respectively provided with a strip-shaped through hole, the two grippers 211 are respectively provided with a pin matched with the two strip-shaped through holes, the second guide shaft 213 is arranged between the two grippers 211 and is sleeved with a first compression spring 214, and the piston end of the pushing and pulling electric appliance 216 is vertically connected with one of the grippers 211.

Two bearings are arranged in the two grippers 211, the two second guide shafts 213 penetrate through the two bearings, the push-pull motor 216 provides power, the push-pull motor 216 is electrified to push the right gripper 211 to move, the two grippers 211 are synchronously clamped under the connecting rod 212 to finish gripping, the push-pull motor 216 retracts automatically after being powered off, a first compression spring 214 is arranged between the two grippers 211, the two grippers 211 are opened, and the rotating motor 22 drives the test tube clamping jaws 21 to rotate and complete butt joint with the first rotary disc 15 in the empty test tube supply system 10.

In another embodiment, as shown in fig. 5, the blood braid rotating supply system 30 includes a rotating mounting plate 35 and an integral rotating motor 34 for driving the rotating mounting plate 35 to rotate, the rotating mounting plate 35 is provided with a blood braid rotating motor 31, an output shaft of the blood braid rotating motor 31 is connected with a blood braid clamping jaw 32, and one side of the integral rotating motor 34 is provided with a blood braid dropping baffle 36.

By whole rotating electrical machines 34 drive rotary mounting panel 35 overall rotation, install two sets of blood plait rotating electrical machines 31 on the rotary mounting panel 35, every group blood plait rotating electrical machines 31 drives a set of blood plait clamping jaw 32 rotatory, can make the blood plait 33 on two sets of blood plait clamping jaws 32 can alternate work, whole rotating electrical machines 34 drive rotary mounting panel 35 rotates the empty test tube of the test tube clamping jaw 21 centre gripping in 36 departments of lower blood plait baffle and the test tube rotary conveying system 20 and accomplishes lower empty blood plait 33, it is rotatory again to drive blood plait 33 by blood plait rotating electrical machines 31, this in-process is beaten the mark of cutting and the test tube of mark 33 by laser cutting system 40 completion blood plait 33 by laser cutting, manual operation does not need not, and is pollution-free.

In another embodiment, as shown in fig. 6, the blood braid holding jaw 32 includes a second mounting plate 321, two sets of blood braid holding assemblies are vertically disposed on the second mounting plate 321, each set of blood braid holding assembly includes two mounting blocks and a third guide shaft disposed between the two mounting blocks, a pair of blood braid holding fingers 322 is sleeved on the third guide shaft, and second compression springs 323 are disposed on the third guide shaft between the two blood braid holding fingers 322 and the two mounting blocks, respectively.

In another embodiment, as shown in fig. 7, the laser cutting marking system 40 includes an industrial personal computer 43, a laser controller 42, and a laser marking cutter 41, wherein an output of the laser controller 42 is connected to an input of the laser marking cutter 41, and a laser range 44 of the laser marking cutter 41 covers the blood braid clamping jaw 32 that rotates to the lower blood braid blocking plate 36.

In another embodiment, as shown in fig. 8, the finished product blanking system 50 includes a chassis and an annular external limiting disc 52 disposed on the chassis, a second rotating disc 51 is disposed inside the external limiting disc 52, and a second driving motor 53 for driving the second rotating disc 51 to rotate is disposed at the bottom of the chassis; be equipped with the test tube import on the spacing dish 52 of outside, be equipped with a plurality of test tube draw-in grooves 54 on the outer fringe face of second carousel 51.

Test tube on the test tube clamping jaw 21 in the test tube rotary conveying system 20 accomplishes empty blood pigtail 33 down and beat the mark after, docks with second carousel 51, and the finished product test tube passes through the test tube import storage on the spacing dish 52 of outside in test tube draw-in groove 54.

The embodiment also provides a blood braid pipetting method using the blood braid pipetting machine, and the technical scheme is as follows:

a blood braid pipetting method comprises the following steps: empty test tube of empty test tube supply system supply to carry empty test tube by the rotatory conveying system of test tube, at this in-process, the rotatory supply system of blood pigtail supply blood pigtail, adopt laser to carry out pollution-free cutting to the blood pigtail by laser cutting marking system, accomplish and move the liquid, and beat the sign indicating number to the test tube, later, the rotatory conveying system of test tube carries the test tube that the splendid attire has the empty blood pigtail to finished product unloading system, accomplishes whole blood pigtail and moves the liquid process.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a blood pigtail liquid-transfering machine, includes the frame, its characterized in that, be equipped with empty test tube supply system, laser cutting marking system, the rotatory supply system of blood pigtail and finished product unloading system in the frame, the input of the rotatory conveying system's of test tube input end of empty test tube supply system connection finished product unloading system is passed through to the output of empty test tube supply system, the blood pigtail output of the rotatory supply system of blood pigtail corresponds with one point on the test tube conveying path of the rotatory conveying system of test tube, the laser scope of the marking system of laser cutting covers the blood pigtail output of the rotatory supply system of blood pigtail.

2. A blood braid liquid-transfering machine according to claim 1, characterized in that, empty test tube supply system includes the transport box body of the rectangle that is enclosed by a plurality of limiting plates, one side of transport box body is equipped with first carousel and the first driving motor who drives first carousel pivoted, be equipped with empty test tube centre gripping groove on the first carousel, the inside one side of keeping away from first carousel of transport box body is equipped with the handle, be equipped with first guiding axle respectively on the limiting plate that is located its direction of delivery both sides of transport box body, the relative both sides of handle respectively with two first guiding axle sliding connection, the epaxial extension spring that is located between handle and first carousel cover of first guiding axle.

3. A blood braid pipetting machine according to claim 2 wherein the empty tube supply system further comprises a detect presence sensor and a detect positive and negative sensor corresponding to the input of the first turntable.

4. A blood braid pipetting machine according to claim 1 or 2, wherein the test tube rotary conveying system comprises a test tube clamping jaw and a rotary motor driving the test tube clamping jaw to rotate, the test tube clamping jaw comprises a first mounting plate and a push motor arranged on the first mounting plate, and the first mounting plate is connected with an output shaft of the rotary motor; one side of first mounting panel is equipped with the second guiding axle, the cover is equipped with a pair of tongs on the second guiding axle, it is equipped with first compression spring to lie in the cover between two tongs on the second guiding axle, the piston end that pushes away the electric ware is connected perpendicularly rather than one of them tongs.

5. A blood braid pipetting machine as claimed in claim 4, wherein the blood braid rotating supply system comprises a rotating mounting plate and a whole rotating motor for driving the rotating mounting plate to rotate, the rotating mounting plate is provided with a blood braid rotating motor, an output shaft of the blood braid rotating motor is connected with a blood braid clamping jaw, and one side of the whole rotating motor is provided with a blood braid dropping baffle.

6. A blood braid pipetting machine according to claim 5, wherein the blood braid clamping jaws comprise a second mounting plate, two sets of blood braid clamping assemblies are arranged on the second mounting plate in the vertical direction, each set of blood braid clamping assembly comprises two mounting blocks and a third guide shaft arranged between the two mounting blocks, a pair of blood braid grippers are sleeved on the third guide shaft, and second compression springs are respectively arranged on the third guide shaft between the two blood braid grippers and the two mounting blocks.

7. A blood braid pipetting machine according to claim 5 wherein the laser cutting marking system comprises an industrial personal computer, a laser controller and a laser marking cutter, the output of the laser controller is connected with the input of the laser marking cutter, and the laser range of the laser marking cutter covers the blood braid clamping jaw rotating to the lower blood braid baffle.

8. The blood braid pipetting machine according to claim 7, wherein the finished product blanking system comprises a base plate and an annular external limiting plate arranged on the base plate, a second rotary plate is arranged on the inner side of the external limiting plate, and a second driving motor for driving the second rotary plate to rotate is arranged at the bottom of the base plate; be equipped with the test tube import on the spacing dish of outside, be equipped with a plurality of test tube draw-in grooves on the outer fringe face of second carousel.