CN114460317B - Full-automatic blood group detects assembly line - Google Patents
Full-automatic blood group detects assembly line Download PDFInfo
- Publication number
- CN114460317B CN114460317B CN202210070918.8A CN202210070918A CN114460317B CN 114460317 B CN114460317 B CN 114460317B CN 202210070918 A CN202210070918 A CN 202210070918A CN 114460317 B CN114460317 B CN 114460317B
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- test tube
- centrifugal
- grabbing
- rod
- conveyer belt
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- 210000004369 blood Anatomy 0.000 title claims abstract description 36
- 239000008280 blood Substances 0.000 title claims abstract description 36
- 238000012360 testing method Methods 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 6
- 238000005381 potential energy Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000009534 blood test Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000427 antigen Substances 0.000 description 2
- 102000036639 antigens Human genes 0.000 description 2
- 108091007433 antigens Proteins 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003617 erythrocyte membrane Anatomy 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/0099—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor comprising robots or similar manipulators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/80—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood groups or blood types or red blood cells
Abstract
The invention discloses a full-automatic blood type detection assembly line, relates to the technical field of blood type detection equipment, and solves the problems that when blood type detection is carried out on a patient, blood to be detected needs to be placed on a centrifuge manually, operation is time-consuming and labor-consuming, and working efficiency is low. The utility model provides a full-automatic blood group detects assembly line, includes aseptic protection casing, aseptic protection casing's front surface inlays and is provided with transparent protective glass, aseptic protection casing's one end is provided with the pay-off conveyer belt, aseptic protection casing's the other end is provided with the ejection of compact conveyer belt. According to the invention, the sterile protective shell, the transparent protective glass, the discharging conveyor belt, the feeding conveyor belt, the centrifugal mechanism, the clamping and transporting mechanism and the locking mechanism are arranged, so that the blood test tube to be detected can be rapidly placed on the centrifugal device, the operation time is short, the blood test tube is orderly, the working efficiency is effectively improved, the test tube can not be separated in the operation process, and the safety in use is ensured.
Description
Technical Field
The invention relates to the technical field of blood type detection equipment, in particular to a full-automatic blood type detection assembly line.
Background
Along with the rapid development of socioeconomic, blood type refers to the antigen type on the surface of blood components (including red blood cells, white blood cells and platelets), blood type refers to the specific antigen type on erythrocyte membranes, and is most closely related to clinic, so that the red blood cell ABO blood type system and the Rh blood type system are well known, and blood type detection equipment refers to a device for detecting and accurately identifying the blood type of a patient.
However, the existing method requires manual placement of blood to be detected on a centrifuge when detecting the blood type of a patient, and is time-consuming and labor-consuming to operate and low in working efficiency; therefore, the existing requirements are not met, and a full-automatic blood type detection assembly line is provided.
Disclosure of Invention
The invention aims to provide a full-automatic blood type detection assembly line, which aims to solve the problems that the blood to be detected needs to be manually placed on a centrifuge when the blood type of a patient is detected, the operation is time-consuming and labor-consuming, the working efficiency is low and the like.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a full-automatic blood group detects assembly line, includes aseptic protection casing, aseptic protection casing's front surface inlay is provided with transparent protective glass, aseptic protection casing's one end is provided with the pay-off conveyer belt, aseptic protection casing's the other end is provided with the ejection of compact conveyer belt, aseptic protection casing's inside is provided with the guide rail, guide rail's both ends are fixed on aseptic protection casing's inboard both ends terminal surface, guide rail's outside activity is provided with two power slider seats, two power slider seat's below is provided with the transport mechanism that clamps;
The clamping and transporting mechanism comprises a top supporting plate, the upper surface of the top supporting plate is in contact with and fixed with the bottom surfaces of two power sliding blocks, mounting sliding grooves are formed in the bottom surfaces of two ends of the top supporting plate, a connecting sleeve rod is arranged below the mounting sliding grooves, an inner threaded sleeve pipe is arranged in the bottom end of the connecting sleeve rod, a grabbing motor is arranged on one side of the inner threaded sleeve pipe, transmission teeth are arranged on the top end of the grabbing motor and the outer surface of the inner threaded sleeve pipe, two transmission teeth are kept engaged, a grabbing screw rod is arranged in the middle of the inner threaded sleeve pipe in a penetrating mode, the bottom end of the grabbing screw rod penetrates through the bottom end surface of the connecting sleeve rod, grabbing blocks are arranged at the bottom end of the connecting sleeve rod, a second electromagnet is arranged at one end portion of the mounting sliding groove in an embedded mode, a supporting sliding block is arranged on the top end surface of the connecting sleeve rod, the supporting sliding block is inserted into the inner side of the mounting sliding groove, a magnet is embedded in the end surface of the supporting sliding block facing the second electromagnet, and a tension spring is arranged between the other end surface of the supporting sliding block and the end surface of the mounting sliding groove;
The test tube holding device comprises a test tube holding base, wherein test tube holding bases are arranged in the middle of two gripping blocks, a plurality of test tube inserting grooves which are arranged at equal intervals are formed in the upper surface of the test tube holding base, anti-falling clamping grooves are formed in the end faces of two ends of the test tube holding base, locking inserting grooves are formed in the bottom ends of the test tube holding base in a penetrating mode, a centrifugal mechanism is arranged below the two gripping blocks, the centrifugal mechanism comprises a fixing base, a first electromagnet is arranged in one end of the fixing base in a penetrating mode, two telescopic rods are arranged in the other end of the fixing base in a penetrating mode, a limiting plate is arranged on the surface of the telescopic rods, located in the middle of the fixing base, a permanent magnet is arranged on the surface of the limiting plate, facing the first electromagnet, and connected with first electromagnetic ferromagnetism, a reset tension spring is arranged between the other side of the limiting plate and the fixing base, and the reset tension spring is sleeved on the outer side of the end of the telescopic rods;
the telescopic rod comprises a telescopic rod body, wherein the outer end part of the telescopic rod body is provided with a movable base, a centrifugal motor is arranged in the movable base, a centrifugal gear is arranged at the top end of the centrifugal motor, a rotating shaft gear meshed with the centrifugal motor is arranged on one side of the centrifugal gear, a centrifugal rotating shaft is arranged in the middle of the rotating shaft gear in a penetrating mode, the top end of the centrifugal rotating shaft penetrates through the surface of the movable base, a centrifugal turntable is arranged on the end face of the top end of the centrifugal rotating shaft, and six symmetrically-distributed mounting clamping grooves are formed in the surface of the centrifugal turntable;
The inside of installation draw-in groove is provided with locking mechanism, locking mechanism includes two anticreep grafting pieces, anticreep grafting piece one end is pegged graft in the inner wall of installation draw-in groove and is provided with light spring with the centre of centrifugal carousel, the bottom surface of anticreep grafting piece is provided with the stroke spout, the inboard one end of stroke spout is provided with magnet, two the below of anticreep grafting piece is provided with the U-shaped electro-magnet, the both ends of U-shaped electro-magnet extend to the inboard other end of two stroke spouts respectively and magnet are corresponding.
Preferably, a supporting rod is arranged above the tension spring, two ends of the supporting rod are fixedly connected with end faces of two ends of the inner side of the installation chute, a U-shaped groove is arranged in the middle of the top end of the supporting sliding block, one end of the supporting rod penetrates through the U-shaped groove, and a shaft pin is arranged in the middle of the U-shaped groove.
Preferably, the two sides of the supporting rod are provided with penetrating guide grooves, and the shaft pin penetrates through the guide grooves to be in transmission connection with the supporting rod.
Preferably, one side of the grabbing screw rod is provided with a guide rod, the bottom end of the guide rod is inserted into the upper surface of the grabbing block, and the top end of the guide rod is inserted from the bottom surface of the connecting sleeve rod and is in sliding connection with the connecting sleeve rod.
Preferably, the U-shaped electromagnet is magnetically connected with the magnet, and the magnetic attraction force between the U-shaped electromagnet and the magnet is greater than the elastic potential energy of the light spring.
Preferably, the surface of snatching piece towards two connection loop bar centers department is provided with the anticreep arch, the bellied size of anticreep is unanimous with the anti-drop draw-in groove size of test tube placement base both ends terminal surface.
Preferably, the top end of the connecting sleeve rod is completely attached to the bottom surface of the supporting sliding block, and the supporting sliding block and the connecting sleeve rod are formed through integral casting.
Preferably, both ends of aseptic protection casing all are provided with the mounting groove that link up, ejection of compact conveyer belt and pay-off conveyer belt pass the mounting groove and are connected with aseptic protection casing, the inboard of mounting groove is provided with dustproof cloth curtain, dustproof cloth curtain is located ejection of compact conveyer belt and pay-off conveyer belt's top and bottom drop to ejection of compact conveyer belt and pay-off conveyer belt's surface.
Preferably, the inner side surface of the internal thread sleeve is provided with threads which are in the same rotation direction as the outer surface of the grabbing screw, and the grabbing screw and the internal thread sleeve are in threaded transmission.
Preferably, the length dimension of the connecting sleeve rod is larger than the difference value obtained by subtracting the depth dimension of the test tube inserting groove from the length dimension of the test tube for storing the blood sample to be detected.
Compared with the prior art, the invention has the beneficial effects that:
1. After the power supply of equipment is connected, the feeding conveyor belt conveys the test tube placing base with the test tube placed on the surface to the inside of the sterile protective shell, after the test tube placing base enters the sterile protective shell, the power slider seat moves to the upper side of the test tube placing base along the guide rail, then the grabbing motor starts to rotate through the transmission gear to drive the internally threaded sleeve, so that the grabbing screw rod stretches out of the connecting sleeve rod to enable the grabbing block to move to the side surfaces of the two ends of the test tube placing base, then the second electromagnet is electrified to magnetically adsorb the magnet, so that the magnet moves to the second electromagnet to drive the supporting slider and the top supporting plate to synchronously move, at the moment, the top supporting plate drives the grabbing screw rod and the grabbing block to synchronously move, so that the grabbing block is attached to the end surface of the test tube placing base and the anti-falling protrusion is clamped on the inner side of the anti-falling clamping groove, then the grabbing motor reversely rotates, so that the grabbing screw rod drives the grabbing block to reset the test tube placing base to upwards grab, after the test tube placing base is grabbed, the power slider seat drives the test tube placing base to move to the front of the centrifugal turntable with an empty position, then the grabbing screw rod drives the placing base to move downwards, and simultaneously, the first electromagnet is electrified to magnetically adsorb the magnet to the magnet, so that the magnet is driven to magnetically adsorb the magnet is moved to the magnet, the rotating disc is reset, the elastic plate drives the centrifugal turntable to drive the test tube placing base to rotate, and the centrifugal turntable to reset the movable turntable to reset the test tube placing base to rotate, and the test tube placing base to reset, and the test tube placing base to rotate, and the test tube placing base is reset to rotate, and reset to reset the test tube, and reset tube placing base, and reset tube, reset table and reset table, and reset. The blood test tube to be detected can be rapidly placed on the centrifugal device, the operation time is short, the blood test tube is orderly and orderly, the working efficiency is effectively improved, the test tube can not be separated in the operation process, and the safety in use is ensured;
2. According to the invention, when the bottom end of the test tube placement base is inserted into the inner side of the mounting clamping groove and the bottom surface of the test tube placement base is in contact with the inner side bottom surface of the mounting clamping groove, the U-shaped electromagnet can disconnect the power supply connected with the test tube placement base, and the U-shaped electromagnet loses the magnetic adsorption force to the magnet, so that the light spring loses the pressure from the anti-drop insertion block and performs elastic recovery, and the elastically recovered light spring provides a power for the anti-drop insertion block, so that the anti-drop insertion block ejects the inner wall of the mounting clamping groove and is inserted into the inner side of the locking clamping groove penetrated by the bottom end of the test tube placement base, the test tube placement base is locked into the inner side of the mounting clamping groove, and the test tube placement base can not be separated from the mounting clamping groove in the centrifugal operation process, so that the stability and safety of the test tube in the centrifugal operation process can be ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the centrifugal mechanism of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1A according to the present invention;
FIG. 4 is a schematic view of a gripping and transporting mechanism according to the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4B according to the present invention;
Fig. 6 is a schematic view of a partial structure of the connecting rod according to the present invention.
In the figure: 1. a sterile protective housing; 2. transparent protective glass; 3. a discharge conveyor belt; 4. a feeding conveyor belt; 5. a centrifugal mechanism; 501. a centrifugal turntable; 502. installing a clamping groove; 503. a movable base; 504. a centrifugal rotating shaft; 505. a rotating shaft gear; 506. centrifugal gear; 507. a centrifugal motor; 508. a telescopic rod; 509. a limiting plate; 510. a permanent magnet; 511. a first electromagnet; 512. resetting the tension spring; 513. a fixing seat; 6. clamping and transporting mechanisms; 601. a top support plate; 602. connecting a loop bar; 603. grabbing a screw; 604. a guide rod; 605. grabbing the block; 606. an anti-falling protrusion; 607. an internally threaded sleeve; 608. grabbing a motor; 609. a support slider; 610. a magnet; 611. a second electromagnet; 612. a U-shaped groove; 613. a support rod; 614. a tension spring; 7. a locking mechanism; 701. an anti-drop plug block; 702. a travel chute; 703. a magnet; 704. a U-shaped electromagnet; 705. a light spring; 8. a test tube placing base; 9. a power slide block seat; 10. a guide rail; 11. a test tube inserting groove; 12. locking the inserting groove; 13. an anti-falling clamping groove; 14. and installing a chute.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The centrifugal motor 507 (model 130 ST-M15025) and the grasping motor 608 (model ncv-400-60C) referred to in the present invention are available from market purchase or private customization.
Referring to fig. 1 to 6, an embodiment of the present invention provides: the full-automatic blood type detection assembly line comprises an aseptic protection shell 1, wherein transparent protective glass 2 is inlaid on the front surface of the aseptic protection shell 1, a feeding conveyor belt 4 is arranged at one end of the aseptic protection shell 1, a discharging conveyor belt 3 is arranged at the other end of the aseptic protection shell 1, a guide rail 10 is arranged in the aseptic protection shell 1, two ends of the guide rail 10 are fixed on end faces of two inner sides of the aseptic protection shell 1, two power sliding block seats 9 are movably arranged on the outer sides of the guide rail 10, and a clamping and conveying mechanism 6 is arranged below the two power sliding block seats 9;
The clamping and transporting mechanism 6 comprises a top supporting plate 601, the upper surface of the top supporting plate 601 is contacted with and fixed to the bottom surfaces of two power sliding blocks 9, mounting sliding grooves 14 are formed in the bottom surfaces of two ends of the top supporting plate 601, a connecting sleeve rod 602 is arranged below the mounting sliding grooves 14, an inner threaded sleeve pipe 607 is arranged inside the bottom end of the connecting sleeve rod 602, a grabbing motor 608 is arranged on one side of the inner threaded sleeve pipe 607, transmission teeth are arranged on the top end of the grabbing motor 608 and the outer surface of the inner threaded sleeve pipe 607, two transmission teeth are kept meshed, a grabbing screw 603 is arranged in the middle of the inner threaded sleeve pipe 607 in a penetrating manner, the bottom end of the grabbing screw 603 penetrates through the bottom end surface of the connecting sleeve rod 602 and is provided with a grabbing block 605, a second electromagnet 611 is embedded at one end part of the mounting sliding groove 14, a supporting sliding block 609 is arranged at the top end surface of the connecting sleeve rod 602 and is inserted into the inner side of the mounting sliding groove 14, a magnet 610 is embedded in the end surface of the supporting sliding block 609 facing the second electromagnet 611, and a tension spring 614 is arranged between the other end surface of the supporting sliding block 609 and the end surface of the mounting sliding groove 14;
The test tube placing base 8 is arranged in the middle of the two grabbing blocks 605, a plurality of test tube inserting grooves 11 which are arranged at equal intervals are formed in the upper surface of the test tube placing base 8, anti-falling clamping grooves 13 are formed in the end faces of two ends of the test tube placing base 8, locking inserting grooves 12 are formed in the bottom end of the test tube placing base 8 in a penetrating mode, a centrifugal mechanism 5 is arranged below the two grabbing blocks 605, the centrifugal mechanism 5 comprises a fixed seat 513, a first electromagnet 511 is arranged in one end of the fixed seat 513 in a penetrating mode, two telescopic rods 508 are arranged in the other end of the fixed seat 513 in a penetrating mode, a limiting plate 509 is arranged on the surface, facing the first electromagnet 511, of the telescopic rods 508, of each end face, in the middle of the fixed seat 513, of each limiting plate 509 is provided with a permanent magnet 510, a permanent magnet 510 is magnetically connected with the first electromagnet 511, a reset tension spring 512 is arranged in the middle of the other side of each limiting plate 509 and the fixed seat 513, and the reset tension spring 512 is sleeved on the outer side of the end of each telescopic rod 508;
The outer end part of the telescopic rod 508 is provided with a movable base 503, a centrifugal motor 507 is arranged in the movable base 503, a centrifugal gear 506 is arranged at the top end of the centrifugal motor 507, a rotating shaft gear 505 meshed with the centrifugal motor 506 is arranged at one side of the centrifugal gear 506, a centrifugal rotating shaft 504 is arranged in the middle of the rotating shaft gear 505 in a penetrating manner, the top end of the centrifugal rotating shaft 504 penetrates through the surface of the movable base 503, a centrifugal turntable 501 is arranged at the end face of the top end, and six symmetrically distributed mounting clamping grooves 502 are arranged on the surface of the centrifugal turntable 501;
The inboard of installation draw-in groove 502 is provided with locking mechanism 7, locking mechanism 7 includes two anticreep joint blocks 701, anticreep joint blocks 701 one end is pegged graft in the inner wall of installation draw-in groove 502 and is provided with light spring 705 with the centre of centrifugal carousel 501, the bottom surface of anticreep joint blocks 701 is provided with stroke spout 702, the inboard one end of stroke spout 702 is provided with magnet 703, the below of two anticreep joint blocks 701 is provided with U-shaped electro-magnet 704, the both ends of U-shaped electro-magnet 704 extend to the inboard other end of two stroke spouts 702 respectively and magnet 703 are corresponding.
Further, a supporting rod 613 is arranged above the tension spring 614, two ends of the supporting rod 613 are fixedly connected with end faces of two inner sides of the installation sliding groove 14, a U-shaped groove 612 is formed in the middle of the top end of the supporting sliding block 609, one end of the supporting rod 613 penetrates through the U-shaped groove 612, a shaft pin is arranged in the middle of the U-shaped groove 612, the supporting rod 613 and the shaft pin suspend and support the supporting sliding block 609, and stability of the supporting sliding block 609 and the connecting sleeve rod 602 is guaranteed, and the supporting sliding block does not fall.
Further, the two sides of the supporting rod 613 are provided with penetrating guide grooves, the shaft pin penetrates through the guide grooves to be in transmission connection with the supporting rod 613, the guide grooves enable the shaft pin to penetrate through the supporting rod 613 and move along with the supporting slide 609, and the supporting slide 609 can move along the outer side of the supporting rod 613 while supporting the supporting slide 609.
Further, a guide rod 604 is provided at one side of the grabbing screw 603, the bottom end of the guide rod 604 is inserted into the upper surface of the grabbing block 605, the top end of the guide rod 604 is inserted from the bottom surface of the connecting sleeve rod 602 and is slidably connected with the connecting sleeve rod 602, the guide rod 604 guides the movement of the grabbing block 605, and the operation mode of the grabbing screw 603 is limited, so that the grabbing screw 603 can only move along the central axis thereof and cannot rotate.
Further, the U-shaped electromagnet 704 is magnetically connected with the magnet 703, and the magnetic attraction force between the U-shaped electromagnet 704 and the magnet 703 is larger than the elastic potential energy of the light spring 705, so that the U-shaped electromagnet 704 can smoothly attract the magnet 703 to enable the anti-falling plug-in block 701 to enter the inner wall of the mounting clamping groove 502, and the mounting and placement of the test tube placement base 8 are not affected.
Further, snatch piece 605 and be provided with anticreep protruding 606 towards the surface of two connection loop bar 602 center departments, the size of anticreep protruding 606 is unanimous with the anti-drop draw-in groove 13 size of base 8 both ends terminal surface is placed to the test tube, can guarantee that each snatch piece 605 in the coming year when base 8 is placed to the test tube presss from both sides and get, and base 8 can not drop from the centre of two snatch pieces 605 is placed to the test tube, guarantees that the test tube is placed the safety and the stability of base 8 removal in-process.
Further, the top end of the connecting sleeve rod 602 is completely attached to the bottom surface of the supporting slider 609, the supporting slider 609 and the connecting sleeve rod 602 are integrally cast and formed, and the integrally cast and formed parts are integrally connected stably and have high mechanical strength, so that breakage or separation cannot occur easily.
Further, both ends of aseptic protection casing 1 all are provided with the mounting groove that link up, and the ejection of compact conveyer belt 3 passes the mounting groove with pay-off conveyer belt 4 and is connected with aseptic protection casing 1, and the inboard of mounting groove is provided with dustproof cloth curtain, and dustproof cloth curtain is located ejection of compact conveyer belt 3 and pay-off conveyer belt 4 top and bottom and drops to ejection of compact conveyer belt 3 and pay-off conveyer belt 4 surface, can effectually avoid outside dust to get into inside aseptic protection casing 1 along the gap between ejection of compact conveyer belt 3 and pay-off conveyer belt 4 and the aseptic protection casing 1, guarantees that aseptic protection casing 1 is inside clean to avoid the bacterium to breed.
Further, the inner side surface of the internally threaded sleeve 607 is provided with threads which are in the same rotation direction as the outer surface of the grabbing screw 603, and the grabbing screw 603 and the internally threaded sleeve 607 are in threaded transmission, so that the grabbing screw 603 can move along the axis of the internally threaded sleeve 607 when the internally threaded sleeve 607 rotates, and the position of the grabbing block 605 is adjusted to facilitate grabbing or placing the test tube placing base 8.
Further, the length dimension of the connecting sleeve rod 602 is larger than the difference value obtained by subtracting the depth dimension of the test tube inserting groove 11 from the length dimension of the test tube for storing the blood sample to be detected, so that the top end of the test tube cannot be contacted with the bottom surface of the top supporting plate 601 when the grabbing block 605 grabs the test tube placing base 8, and the test tube is prevented from being damaged due to collision.
Working principle: when in use, after the power supply of the equipment is connected, the feeding conveyor belt 4 conveys the test tube placing base 8 with the test tube placed on the surface to the inside of the aseptic protection shell 1, after the test tube placing base 8 enters the aseptic protection shell 1, the power slider seat 9 moves to the upper part of the test tube placing base 8 along the guide rail 10, then the grabbing motor 608 starts to drive the internal thread sleeve 607 to rotate through the transmission gear, the grabbing screw 603 stretches out from the connecting sleeve rod 602 to enable the grabbing block 605 to move to the two end sides of the test tube placing base 8, then the second electromagnet 611 is electrified to magnetically adsorb the magnet 610, the magnet 610 moves to the second electromagnet 611 to drive the supporting slider 609 and the top supporting plate 601 to synchronously move, at the moment, the top supporting plate 601 drives the grabbing screw 603 and the grabbing block 605 to synchronously move, the grabbing block 605 is attached to the end surface of the test tube placing base 8 and the anti-drop protrusion 606 is clamped inside the anti-drop clamping groove 13, then the grabbing motor 608 rotates reversely, the grabbing screw 603 drives the grabbing block 605 to reset to grab the test tube placing base 8 upwards, after the test tube placing base 8 is grabbed, the power slider seat 9 drives the test tube placing base 8 to move to the front of the centrifugal turntable 501 with a spare position, then the grabbing screw 603 drives the test tube placing base 8 to move downwards, meanwhile, the first electromagnet 511 cuts off the power supply and loses the magnetic adsorption force to the permanent magnet 510, the reset tension spring 512 elastically recovers and drives the limiting plate 509 to be far away from the first electromagnet 511, the limiting plate 509 drives the telescopic rod 508 to move, the movable base 503 drives the centrifugal turntable 501 to extend out a certain distance, the test tube placing base 8 put down by the grabbing block 605 is ensured to be inserted into the inner side of the installation clamping groove 502 on the surface of the centrifugal turntable 501, then the grabbing block 605 and the movable base 503 are synchronously reset, after reset, the centrifugal motor 507 starts to drive the centrifugal rotating shaft 504 to rotate, so that the test tube placing base 8 of the centrifugal turntable 501 and the test tube synchronously rotate to perform centrifugal operation, blood test tubes to be detected can be rapidly placed on the centrifugal device, the operation time is short, the test tubes are orderly, the working efficiency is effectively improved, the test tubes cannot be separated in the operation process, and the safety in use is ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a full-automatic blood group detects assembly line, includes aseptic protection casing (1), its characterized in that: transparent protective glass (2) is inlaid on the front surface of the sterile protection shell (1), a feeding conveyor belt (4) is arranged at one end of the sterile protection shell (1), a discharging conveyor belt (3) is arranged at the other end of the sterile protection shell (1), a guide rail (10) is arranged in the sterile protection shell (1), two ends of the guide rail (10) are fixed on end faces of two ends of the inner side of the sterile protection shell (1), two power sliding block seats (9) are movably arranged on the outer side of the guide rail (10), and a clamping and conveying mechanism (6) is arranged below the two power sliding block seats (9);
The clamping and transporting mechanism (6) comprises a top supporting plate (601), the upper surface of the top supporting plate (601) is contacted and fixed with the bottom surfaces of two power sliding blocks (9), mounting sliding grooves (14) are formed in the bottom surfaces of the two ends of the top supporting plate (601), connecting sleeve rods (602) are arranged below the mounting sliding grooves (14), inner threaded sleeves (607) are arranged inside the bottom ends of the connecting sleeve rods (602), grabbing motors (608) are arranged on one side of each inner threaded sleeve (607), transmission teeth are arranged on the top ends of the grabbing motors (608) and the outer surfaces of the inner threaded sleeves (607), two transmission teeth are meshed, grabbing screws (603) are arranged in the middle of each inner threaded sleeve (607) in a penetrating mode, grabbing blocks (605) are arranged at the bottom end faces of the bottom ends of the grabbing screws (603) in a penetrating mode, second electromagnets (611) are arranged on the end faces of the mounting sliding grooves (14) in an embedded mode, supporting sliding blocks (609) are arranged on the top end faces of the inner side of the connecting sleeve rods (602), magnet supporting sliding blocks (609) are arranged on the supporting end faces of the second electromagnets (611), a tension spring (614) is arranged between the end face of the other end of the supporting sliding block (609) and the end face of the mounting sliding groove (14);
The test tube holding device comprises a test tube holding base (8) arranged in the middle of two grabbing blocks (605), a plurality of test tube inserting grooves (11) which are arranged at equal intervals are formed in the upper surface of the test tube holding base (8), anti-falling clamping grooves (13) are formed in the end faces of two ends of the test tube holding base (8), locking inserting grooves (12) are formed in the bottom end of the test tube holding base (8) in a penetrating mode, a centrifugal mechanism (5) is arranged below the two grabbing blocks (605), the centrifugal mechanism (5) comprises a fixing base (513), a first electromagnet (511) is arranged inside one end of the fixing base (513), two telescopic rods (508) are arranged in the other end of the fixing base (513) in a penetrating mode, limiting plates (509) are arranged on the end surfaces of the telescopic rods (508) located in the middle of the fixing base (513), permanent magnets (510) face the surfaces of the first electromagnets (511), the permanent magnets (510) are magnetically connected with the first electromagnets (511), a reset tension spring (512) is arranged between the other side of each limiting plate (509) and the fixing base (513), and the reset tension spring (512) is arranged at the outer side of the telescopic rods (512);
The telescopic rod is characterized in that a movable base (503) is arranged at the outer end part of the telescopic rod (508), a centrifugal motor (507) is arranged in the movable base (503), a centrifugal gear (506) is arranged at the top end of the centrifugal motor (507), a rotating shaft gear (505) meshed with the centrifugal gear (506) is arranged on one side of the centrifugal gear (506), a centrifugal rotating shaft (504) is arranged in the middle of the rotating shaft gear (505) in a penetrating mode, the top end of the centrifugal rotating shaft (504) penetrates through the surface of the movable base (503) and a centrifugal rotary disc (501) is arranged on the end face of the top end, and six symmetrically distributed mounting clamping grooves (502) are formed in the surface of the centrifugal rotary disc (501);
The inside of installation draw-in groove (502) is provided with locking mechanism (7), locking mechanism (7) are including two anticreep joint pieces (701), anticreep joint piece (701) one end is pegged graft in the inner wall of installation draw-in groove (502) and is provided with light spring (705) with the centre of centrifugal carousel (501), the bottom surface of anticreep joint piece (701) is provided with stroke spout (702), the one end of the inboard of stroke spout (702) is provided with magnet (703), two the below of anticreep joint piece (701) is provided with U-shaped electro-magnet (704), the both ends of U-shaped electro-magnet (704) extend to the inboard other end of two stroke spouts (702) respectively and are corresponding with magnet (703).
2. The fully automated blood group testing line of claim 1, wherein: the top of extension spring (614) is provided with bracing piece (613), the both ends of bracing piece (613) are connected with the inboard both ends terminal surface fixed connection of installation spout (14), U-shaped groove (612) in the middle of the top of supporting slider (609), U-shaped groove (612) are passed to the one end of bracing piece (613), the centre in U-shaped groove (612) is provided with the pivot.
3. A fully automated blood group testing line according to claim 2, wherein: the two sides of the supporting rod (613) are provided with penetrating guide grooves, and the shaft pin penetrates through the guide grooves to be in transmission connection with the supporting rod (613).
4. The fully automated blood group testing line of claim 1, wherein: one side of the grabbing screw (603) is provided with a guide rod (604), the bottom end of the guide rod (604) is inserted into the upper surface of the grabbing block (605), and the top end of the guide rod (604) is inserted from the bottom surface of the connecting sleeve rod (602) and is in sliding connection with the connecting sleeve rod (602).
5. The fully automated blood group testing line of claim 1, wherein: the U-shaped electromagnet (704) is magnetically connected with the magnet (703), and the magnetic attraction force between the U-shaped electromagnet (704) and the magnet (703) is larger than the elastic potential energy of the light spring (705).
6. The fully automated blood group testing line of claim 1, wherein: the surface of snatching piece (605) towards two connection loop bars (602) center departments is provided with anticreep arch (606), the size of anticreep arch (606) is unanimous with anti-drop draw-in groove (13) size of test tube placement base (8) both ends terminal surface.
7. The fully automated blood group testing line of claim 1, wherein: the top end of the connecting sleeve rod (602) is completely attached to the bottom surface of the supporting sliding block (609), and the supporting sliding block (609) and the connecting sleeve rod (602) are formed through integral casting.
8. The fully automated blood group testing line of claim 1, wherein: the utility model discloses a sterile protection casing, including aseptic protection casing (1), ejection of compact conveyer belt (3), feeding conveyer belt (4), aseptic protection casing (1) both ends all are provided with the mounting groove that link up, ejection of compact conveyer belt (3) pass the mounting groove with feeding conveyer belt (4) and be connected, the inboard of mounting groove is provided with dustproof cloth curtain, dustproof cloth curtain is located the top and the bottom of ejection of compact conveyer belt (3) and feeding conveyer belt (4) and drops to the surface of ejection of compact conveyer belt (3) and feeding conveyer belt (4).
9. The fully automated blood group testing line of claim 1, wherein: the inner side surface of the internally threaded sleeve (607) is provided with threads which are in the same rotation direction as the outer surface of the grabbing screw (603), and the grabbing screw (603) and the internally threaded sleeve (607) are in threaded transmission.
10. The fully automated blood group testing line of claim 1, wherein: the length dimension of the connecting sleeve rod (602) is larger than the difference value obtained by subtracting the depth dimension of the test tube inserting groove (11) from the length dimension of the test tube for storing the blood sample to be detected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210070918.8A CN114460317B (en) | 2022-01-21 | 2022-01-21 | Full-automatic blood group detects assembly line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210070918.8A CN114460317B (en) | 2022-01-21 | 2022-01-21 | Full-automatic blood group detects assembly line |
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| CN114460317B true CN114460317B (en) | 2024-04-23 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2000240A1 (en) * | 1988-10-06 | 1990-04-06 | Edward T. Roginski | Method and apparatus for automatic processing and analyzing of blood serum |
| US6060022A (en) * | 1996-07-05 | 2000-05-09 | Beckman Coulter, Inc. | Automated sample processing system including automatic centrifuge device |
| WO2019206098A1 (en) * | 2018-04-24 | 2019-10-31 | 深圳市帝迈生物技术有限公司 | Device for automatically mixing blood sample and blood cell analysis equipment |
| CN111781393A (en) * | 2020-07-11 | 2020-10-16 | 刘丽娜 | Blood analysis device for hospital clinical laboratory |
| CN113083520A (en) * | 2021-03-16 | 2021-07-09 | 韩宝云 | Blood centrifuge is used in inspection |
| CN215575188U (en) * | 2021-06-10 | 2022-01-18 | 创司杰(上海)智能科技有限公司 | Full-automatic specimen pretreatment system |
-
2022
- 2022-01-21 CN CN202210070918.8A patent/CN114460317B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2000240A1 (en) * | 1988-10-06 | 1990-04-06 | Edward T. Roginski | Method and apparatus for automatic processing and analyzing of blood serum |
| US6060022A (en) * | 1996-07-05 | 2000-05-09 | Beckman Coulter, Inc. | Automated sample processing system including automatic centrifuge device |
| WO2019206098A1 (en) * | 2018-04-24 | 2019-10-31 | 深圳市帝迈生物技术有限公司 | Device for automatically mixing blood sample and blood cell analysis equipment |
| CN111781393A (en) * | 2020-07-11 | 2020-10-16 | 刘丽娜 | Blood analysis device for hospital clinical laboratory |
| CN113083520A (en) * | 2021-03-16 | 2021-07-09 | 韩宝云 | Blood centrifuge is used in inspection |
| CN215575188U (en) * | 2021-06-10 | 2022-01-18 | 创司杰(上海)智能科技有限公司 | Full-automatic specimen pretreatment system |
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| Publication number | Publication date |
|---|---|
| CN114460317A (en) | 2022-05-10 |
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