CN110510348A - Rack for test tube handling device - Google Patents
Rack for test tube handling device Download PDFInfo
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- CN110510348A CN110510348A CN201910780850.0A CN201910780850A CN110510348A CN 110510348 A CN110510348 A CN 110510348A CN 201910780850 A CN201910780850 A CN 201910780850A CN 110510348 A CN110510348 A CN 110510348A
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- 238000012360 testing method Methods 0.000 title claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012631 diagnostic technique Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention discloses a kind of rack for test tube handling devices, comprising: X-axis driving mechanism, Y-axis driving mechanism, Z-axis mechanism, ferry bus and rack for test tube；Rack for test tube can be slidably arranged on ferry bus along the y axis；X-axis driving mechanism is for driving ferry bus to move in the X-axis direction, and Y-axis driving mechanism is connected in X-axis driving mechanism, and Z-axis mechanism is connected in Y-axis driving mechanism, and Y-axis driving mechanism is for driving Z-axis mechanism to move along the y axis；Z-axis mechanism is arranged above rack for test tube, is provided with the drive rod that can be moved up and down along Z-direction, connect after drive rod test with rack for test tube, to drive Z-axis mechanism and rack for test tube to move along the y axis together by Y-axis driving mechanism.Rack for test tube handling device of the invention can be mainly used in the carrying of the rack for test tube in automation pattern detection equipment, rack for test tube can be carried along X, Y both direction, transport the other function module of handling device two sides, realize the automatic processing of sample.
Description
Technical field
The present invention relates to vitro diagnostic techniques field, in particular to a kind of rack for test tube handling device.
Background technique
With the continuous development of science and technology, the development of medical detection and analysis technology is also further improved, present
Medical treatment detection device all develops to automation direction, and the carrying of sample needs to realize automation in automatic detection system,
Test tube is generallyd use as sample carrier, test tube is placed on rack for test tube, then using automatic drive to examination
Pipe support carries out automatic transporting, to realize the automatic disengaging of sample, in transfer of each job position etc..But existing test tube
Often there are shortcomings in shelf for conveying mechanism: as led to complicated integral structure, bulky using more driving mechanism, it is difficult to
Realize the miniaturization etc. of integral device.
Summary of the invention
It is removed in view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of rack for test tube
Shipping unit.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of rack for test tube handling device, comprising: X-axis
Driving mechanism, Y-axis driving mechanism, Z-axis mechanism, ferry bus and rack for test tube；
The rack for test tube can be slidably arranged in along the y axis on the ferry bus；
For driving the ferry bus to move in the X-axis direction, the Y-axis driving mechanism is connected to the X-axis driving mechanism
In the X-axis driving mechanism, the Z-axis mechanism is connected in the Y-axis driving mechanism, and the Y-axis driving mechanism is for driving
The Z-axis mechanism moves along the y axis；
The Z-axis mechanism is arranged above the rack for test tube, is provided with the driving that can be moved up and down along Z-direction
Bar is connect after the drive rod test with the rack for test tube, to drive the Z-axis mechanism and examination by the Y-axis driving mechanism
Pipe support moves along the y axis together.
Preferably, the X-axis driving mechanism include supporting plate, it is X-axis stepper motor, defeated with the X-axis stepper motor
The driving pulley of axis connection, the driven pulley being connect by belt with the driving pulley, the X-axis that is arranged along the x axis are led out
Rail and the X-axis slide block being arranged in the X-axis guide rail；Supporting plate is connect by connecting briquetting with the belt, by described
Belt drives the supporting plate integrally to move along X-axis；The ferry bus is arranged in the X-axis slide block, and the ferry bus with
The supporting plate is affixed.
Preferably, the Y-axis driving mechanism includes the friction block being fixed on the supporting plate, is fixed in the friction
Y-axis sliding rail on block, the mounting plate being fixed on the Y-axis sliding block, is fixed in the Y-axis sliding block being arranged on the Y-axis sliding rail
Y-axis stepper motor on the mounting plate and the friction roller with the output axis connection of the y-axis stepper motor, the friction
Idler wheel is contacted with friction block cooperation, is rolled on the friction block by the friction roller to drive the Y-axis stepping
Motor, mounting plate and Y-axis sliding block move on the Y-axis sliding rail together.
Preferably, the both ends of the rack for test tube along the y axis are provided with the drive hole for drive rod insertion.
Preferably, the Z-axis mechanism includes the electromagnet being fixed on the mounting plate and the iron with the electromagnet
The drive rod of core connection, when the electromagnet is powered, the iron core drives the drive rod to move downward insertion institute along the y axis
It states in the drive hole of rack for test tube.
Preferably, holding tank is offered on the ferry bus along the y axis, the rack for test tube is equipped in the appearance
It receives in slot, and can slide along the y axis.
Preferably, handgrip slot is provided on the rack for test tube；The both ends of the rack for test tube are provided with shell fragment groove.
Plunger is provided on the ferry bus, the side of the rack for test tube is provided with the plunger hole with plunger cooperation.
Preferably, elongated slot is offered on the friction block along the y axis, friction plate is provided in the elongated slot, it is described
Several first springs are connected between the bottom surface of friction plate and the bottom surface of elongated slot.
Preferably, the bottom surface of the elongated slot offers pilot hole, and guide sleeve, the friction are provided in the pilot hole
The bottom surface of plate is connected with guide post, and the guide post is slidably plugged in the guide sleeve.
Preferably, the drive hole includes the bellmouth and rectangular opening being from top to bottom sequentially communicated；
Two buffering clamping mechanisms, the buffering clamping machine are symmetrically arranged with about X-direction on the inner wall of the rectangular opening
Structure include the mounting hole being provided on the inner wall along the y axis of the rectangular opening, setting bushing in the mounting hole, can
The inner wall of the jacking block that is slidably arranged in the bushing along the y axis, the one end for being connected to the jacking block and the mounting hole it
Between second spring and the idler wheel that is rotatably connected on the other end of the jacking block.
It is set the beneficial effects of the present invention are: rack for test tube handling device of the invention can be mainly used in automation pattern detection
The carrying of rack for test tube in standby, rack for test tube can be carried, transport other of handling device two sides along X, Y both direction
Functional module realizes the automatic processing of sample.The present invention is able to achieve the X-direction of single unit system by X-axis driving mechanism
It is mobile, the carrying of rack for test tube along the y axis is realized by Y-axis driving mechanism and Z-axis mechanism cooperation.The configuration of the present invention is simple,
Each arrangement of mechanism is reasonable, conducive to the miniaturization for realizing integral device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rack for test tube handling device of the invention；
Fig. 2 is the structural schematic diagram of Y-axis driving mechanism and Z-axis mechanism of the invention；
Fig. 3 is the structural schematic diagram of rack for test tube of the invention；
Fig. 4 is the structural schematic diagram of ferry bus of the invention；
Fig. 5 is a kind of structural schematic diagram of the elastic slice cooperated with shell fragment groove of the invention；
Fig. 6 is the structural schematic diagram of the friction block in a kind of embodiment of the invention；
Fig. 7 is the structural schematic diagram of the elongated slot on the friction block in a kind of embodiment of the invention；
Fig. 8 is the structural schematic diagram of the drive hole in a kind of embodiment of the invention；
Fig. 9 is the structural schematic diagram of the drive rod and drive hole cooperation in a kind of embodiment of the invention.
Description of symbols:
1-X-axis driving mechanism；10-supporting plates；11-X-axis stepper motors；12-driving pulleys；13-driven pulleys；
14-belts；15-X-axis guide rails；16-X-axis slide blocks；17-baffle items；
2-Y-axis driving mechanisms；20-friction blocks；21-Y-axis sliding rails；22-Y-axis sliding blocks；23-mounting plates；24-Y-axis
Stepper motor；25-friction rollers；26-slot optical couplings；200-elongated slots；201-friction plates；202-the first spring；203—
Pilot hole；204-guide sleeves；205-guide posts；206-frictional layers；
3-Z-axis mechanisms；30-electromagnet；31-drive rods；
4-ferry buses；40-holding tanks；41-plungers；
5-rack for test tubes；50-drive holes；51-handgrip slots；52-shell fragment grooves；53-plunger holes；54-buffering clamping machines
Structure；55-test tubes；500-bellmouths；501-rectangular openings；540-mounting holes；541-bushings；542-jacking blocks；543-the second
Spring；544-idler wheels；
6-elastic slices.
Specific embodiment
The present invention will be further described in detail below with reference to the embodiments, to enable those skilled in the art referring to specification
Text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded one or more
The presence or addition of a other elements or combinations thereof.
As shown in Figs 1-4,5 handling device of a kind of rack for test tube of the present embodiment, comprising: X-axis driving mechanism 1, Y-axis driving machine
Structure 2, Z-axis mechanism 3, ferry bus 4 and rack for test tube 5；
Rack for test tube 5 can be slidably arranged in along the y axis on ferry bus 4；
For X-axis driving mechanism 1 for driving ferry bus 4 to move in the X-axis direction, Y-axis driving mechanism 2 is connected to X-axis driving machine
On structure 1, Z-axis mechanism 3 is connected in Y-axis driving mechanism 2, and Y-axis driving mechanism 2 is for driving Z-axis mechanism 3 to move along the y axis；
Z-axis mechanism 3 is arranged above rack for test tube 5, is provided with the drive rod 31 that can be moved up and down along Z-direction, drives
It is connect after 31 test of lever with rack for test tube 5, to drive Z-axis mechanism 3 and rack for test tube 5 together along Y-axis side by Y-axis driving mechanism 2
To movement.
The present invention can be mainly used in automation pattern detection equipment in rack for test tube 5 carrying, can by rack for test tube 5 along
X, Y both direction is carried, and is transported the other function module of handling device two sides, is realized the automatic processing of sample.
Wherein, X-axis driving mechanism 1 includes supporting plate 10, X-axis stepper motor 11, the output shaft company with X-axis stepper motor 11
The driving pulley 12 that connects, the driven pulley 13 being connect by belt 14 with driving pulley 12, the X-axis guide rail being arranged along the x axis
15 and the X-axis slide block 16 that is arranged in X-axis guide rail 15；Supporting plate 10 is connect by connecting briquetting with the belt 14, to pass through
Belt 14 drives supporting plate 10 is whole to move along X-axis；Ferry bus 4 is arranged in X-axis slide block 16, and ferry bus 4 and supporting plate 10
It is affixed.X-axis stepper motor 11, driven pulley 13 and X-axis guide rail 15 are fixed on external equipment, are such as automated pattern detection and are set
In standby complete machine, drive Y-axis driving mechanism 2, Z-axis mechanism 3, ferry bus 4 and rack for test tube 5 etc. whole by X-axis stepper motor 11
It is slided in X-axis guide rail 15.
Wherein, Y-axis driving mechanism 2 includes the friction block 20 being fixed on supporting plate 10, the Y-axis being fixed on friction block 20
Sliding rail 21, the mounting plate 23 being fixed on Y-axis sliding block 22, is fixed in mounting plate at the Y-axis sliding block 22 being arranged on Y-axis sliding rail 21
Y-axis stepper motor 24 on 23 and the friction roller 25 with the output axis connection of y-axis stepper motor 24, friction roller 25 with rub
The cooperation contact of cleaning block 20, is rolled on friction block 20 by friction roller 25 to drive y-axis stepper motor 24, mounting plate 23 and Y
Axis sliding block 22 moves on Y-axis sliding rail 21 together.Y-axis stepper motor 24 works, and drives friction roller 25 to rotate, friction roller 25
Cooperate with friction block 20, drive friction block 20 to move along the y axis by CONTACT WITH FRICTION, to drive 3 edge of Z-axis mechanism thereon
Y direction is mobile.
Wherein, the both ends of rack for test tube 5 along the y axis are provided with the drive hole 50 being inserted into for drive rod 31.Edge on ferry bus 4
Y direction offers holding tank 40, and rack for test tube 5 is equipped in holding tank 40, and can be slided along the y axis.
Z-axis mechanism 3 includes the electromagnet 30 being fixed on mounting plate 23 and the drive rod connecting with the iron core of electromagnet 30
31, when electromagnet 30 is powered, iron core drives drive rod 31 to be moved downward in the drive hole 50 of insertion rack for test tube 5 along the y axis, so
It drives electromagnet 30 to move along Y-axis by the driving of Y-axis driving mechanism 2 afterwards, moves rack for test tube 5 along the y axis together.To
It can will be in other modules of 5 automatic transporting of rack for test tube to 4 two sides of ferry bus.
Its course of work are as follows: X-axis driving mechanism 1 works first, and ferry bus 4 is transported to designated position along X-axis guide rail 15
Afterwards, the electromagnet 30 of Z-axis mechanism 3 is powered, and drive rod 31 thereon moves downward in the drive hole 50 of insertion rack for test tube 5, then Y
Axis driving mechanism 2 works, and drives electromagnet 30 and rack for test tube 5 to move along the y axis together, 5 automatic transporting of rack for test tube is arrived
In other modules of 4 two sides of ferry bus.
In a kind of preferred embodiment, baffle item 17 is provided on supporting plate 10 along the y axis, is connected on Y-axis sliding block 22
It is connected to slot optical coupling 26, by the cooperation of slot optical coupling 26 and baffle item 17, realizes rack for test tube 5 in Y direction shift position
Positioning.The reflection type optical sensor for the presence or absence of test tubes frame 5 is additionally provided on swing bicycle, and for detecting ferry-boat
The groove type optical sensor (not shown) of the current position of vehicle 4.
In a kind of preferred embodiment, rack for test tube 5 can carry 12 test tubes, be provided with handgrip slot 51 on rack for test tube 5, with
The personnel of being easy to use crawl and identification 5 direction of rack for test tube；The both ends of rack for test tube 5 are provided with 6 slot 52 of elastic slice, and 6 slot 52 of elastic slice is used for
With 4 two sides of ferry bus are set other modules on elastic slice 6 cooperate, realize soft positioning；Referring to Fig. 5, elastic slice 6 is in U-shape, elastic slice
6 slot, 52 shape is matching, and rack for test tube 5 is entered after other respective modules, and elastic slice 6 is fastened in 6 slot 52 of elastic slice, realize positioning with
Clamping.
Plunger 41 is provided on ferry bus 4, the side of rack for test tube 5 is provided with the plunger hole 53 cooperated with plunger 41, test tube
After frame 5 is delivered to the holding tank 40 on ferry bus 4 Nei, plunger 41 is caught in plunger hole 53, realizes soft positioning, enables rack for test tube 5
It keeps relative stability on ferry bus 4, and will not influence mobile carrying of the rack for test tube 5 to two sides.
In another preferred embodiment, referring to Fig. 6-7, elongated slot 200 is offered along the y axis on friction block 20, it is long
It is provided with friction plate 201 in slot 200, several first springs are connected between the bottom surface of friction plate 201 and the bottom surface of elongated slot 200
202.The bottom surface of elongated slot 200 offers pilot hole 203, and guide sleeve 204 is provided in pilot hole 203, and the bottom surface of friction plate 201 connects
It is connected to guide post 205, guide post 205 is slidably plugged in guide sleeve 204.The surface of friction plate 201 is provided with frictional layer
206, frictional layer 206 is used to contact with the cooperation of friction roller 25, can improve frictional force between the two.Friction roller 25 and friction
It is driven between plate 201 by frictional force, it is ensured that the tension that is in close contact, but cannot press between the two, if friction roll
The tension that wheel 25 is pressed with friction plate 201 is easy to influence the rotation of friction roller 25, or even stuck phenomenon occurs, and can also increase
The loss of friction roller 25 and friction plate 201；If contacting pine between the two, it is easy to influence friction biography because frictional force is too small
, such as there is " skidding " phenomenon in dynamic effect.So it is stringent compared with the distance between friction plate 201 requires meeting to friction roller 25,
To there is the requirement of proofreading to the installation accuracy of the two.In the present invention, by the friction plate 201 and first that above structure is arranged
Spring 202, can solve the above problem.When friction roller 25 and friction plate 201 contact, there is downward pressure to friction plate 201, the
One spring 202 generates upward elastic force to friction plate 201 and acts on, and on the one hand plays buffer function, on the other hand can make to rub again
Plate 201 is held against with friction roller 25, guarantees frictional drive effect；Make the pressure between friction roller 25 and friction plate 201
It is suitable for that can reduce the loss of the two, in addition can also reduces the installation accuracy requirement to the two.
In another preferred embodiment, referring to Fig. 8-9, drive hole 50 includes the bellmouth being from top to bottom sequentially communicated
500 and rectangular opening 501；Two buffering clamping mechanisms 54, buffering clamp are symmetrically arranged with about X-direction on the inner wall of rectangular opening 501
Tight mechanism 54 includes the mounting hole 540 being provided on the inner wall along the y axis of rectangular opening 501, is arranged in mounting hole 540
Bushing 541, the jacking block 542 that can be slidably arranged in along the y axis in bushing 541, the one end for being connected to jacking block 542 and mounting hole
Second spring 543 between 540 inner wall and the idler wheel 544 being rotatably connected on the other end of jacking block 542.Bellmouth
500 sizes are big, are smoothly inserted into convenient for guidance drive rod 31.The two sides of drive rod 31 along the y axis are inclined surface, drive rod 31
Lower part is V-shaped.
When electromagnet 30 is powered, iron core drives drive rod 31 to move downward the drive hole 50 for being inserted into rack for test tube 5 along the y axis
Interior, the needs of drive rod 31 can be smoothly inserted into drive hole 50, admittedly it would generally be big by ratio drive rod 31 that the size of drive hole 50 is done
It is some.But it be easy to cause following disadvantage in this way: after drive rod 31 is inserted into drive hole 50, in 31 side of drive rod and drive hole 50
Rack for test tube 5 is driven to move after having a certain distance, drive rod 31 to move and contact with 50 inner wall of drive hole between wall, drive rod 31
It is contacted with the contact of 50 inner wall of drive hole for rigid collision, the damage for be easy to causeing drive rod 31 is used for a long time, in addition in rigidity
It will also result in the shaking of rack for test tube 5 when making contact；It also will affect the positioning accuracy mobile to rack for test tube 5.The present invention is by setting
Setting buffering clamping mechanism 54 can solve the above problem, and 31 lower part of drive rod is V-shaped, after insertion drive hole 50 is interior, drive rod 31
The two sides of V-shape portion and the idler wheel 544 of two sides squeeze, drive rod 31 is inserted in place across two idler wheels 544；In two sides
Two second springs 543 elastic force effect under, two idler wheels 544 are held against with drive rod 31, and drive rod 31 is equal when moving left and right
It can be buffered by second spring 543, be not in rigid collision contact, can preferably protect drive rod 31；Elastic Contact,
Will not cause the shaking of rack for test tube 5, and due to the gap between drive rod 31 and drive hole 50 caused by rack for test tube 5 position
Error greatly reduces.When drive rod 31 moves upwards, since drive rod 31 is contacted with idler wheel 544, the two frictional force very little will not
Drive rod 31 is influenced to be drawn upwardly out.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details.
Claims (10)
1. a kind of rack for test tube handling device characterized by comprising X-axis driving mechanism, Y-axis driving mechanism, Z-axis mechanism, ferry-boat
Vehicle and rack for test tube；
The rack for test tube can be slidably arranged in along the y axis on the ferry bus；
For the X-axis driving mechanism for driving the ferry bus to move in the X-axis direction, the Y-axis driving mechanism is connected to the X
In axis driving mechanism, the Z-axis mechanism is connected in the Y-axis driving mechanism, and the Y-axis driving mechanism is for driving the Z
Axis mechanism moves along the y axis；
The Z-axis mechanism is arranged above the rack for test tube, is provided with the drive rod that can be moved up and down along Z-direction, institute
It is connect after stating drive rod test with the rack for test tube, to drive the Z-axis mechanism and rack for test tube one by the Y-axis driving mechanism
It rises and moves along the y axis.
2. rack for test tube handling device according to claim 1, which is characterized in that the X-axis driving mechanism include supporting plate,
X-axis stepper motor is connected with the driving pulley of the output axis connection of the X-axis stepper motor, with the driving pulley by belt
The driven pulley connect, the X-axis guide rail being arranged along the x axis and the X-axis slide block being arranged in the X-axis guide rail；Supporting plate passes through
Connection briquetting is connect with the belt, to drive the supporting plate integrally to move along X-axis by the belt；The ferry bus is set
It sets in the X-axis slide block, and the ferry bus and the supporting plate are affixed.
3. rack for test tube handling device according to claim 2, which is characterized in that the Y-axis driving mechanism includes being fixed in
Friction block on the supporting plate, the Y-axis sliding rail being fixed on the friction block, the Y-axis being arranged on the Y-axis sliding rail are sliding
Block, the mounting plate being fixed on the Y-axis sliding block, the y-axis stepper motor being fixed on the mounting plate and with the Y-axis walk
Into the friction roller of the output axis connection of motor, the friction roller is contacted with friction block cooperation, passes through the friction roll
Wheel rolls on the friction block to drive the y-axis stepper motor, mounting plate and Y-axis sliding block together on the Y-axis sliding rail
Movement.
4. rack for test tube handling device according to claim 3, which is characterized in that the both ends of the rack for test tube along the y axis
It is provided with the drive hole for drive rod insertion.
5. rack for test tube handling device according to claim 4, which is characterized in that the Z-axis mechanism is described including being fixed in
Electromagnet on mounting plate and the drive rod being connect with the iron core of the electromagnet, when the electromagnet is powered, the iron core band
It moves the drive rod and moves downward along the y axis and be inserted into the drive hole of the rack for test tube.
6. rack for test tube handling device according to claim 1, which is characterized in that opened up along the y axis on the ferry bus
There is holding tank, the rack for test tube is equipped in the holding tank, and can be slided along the y axis.
7. rack for test tube handling device according to claim 1, which is characterized in that be provided with handgrip slot on the rack for test tube；
The both ends of the rack for test tube are provided with shell fragment groove.
Plunger is provided on the ferry bus, the side of the rack for test tube is provided with the plunger hole with plunger cooperation.
8. rack for test tube handling device according to claim 3, which is characterized in that opened up along the y axis on the friction block
There is elongated slot, friction plate is provided in the elongated slot, several first are connected between the bottom surface of the friction plate and the bottom surface of elongated slot
Spring.
9. rack for test tube handling device according to claim 8, which is characterized in that the bottom surface of the elongated slot offers guiding
Hole is provided with guide sleeve in the pilot hole, and the bottom surface of the friction plate is connected with guide post, and the guide post slidably plugs
In the guide sleeve.
10. rack for test tube handling device according to claim 4, which is characterized in that the drive hole include from top to bottom according to
The bellmouth and rectangular opening of secondary connection；
Two buffering clamping mechanisms, the buffering clamping mechanism packet are symmetrically arranged with about X-direction on the inner wall of the rectangular opening
Include the mounting hole being provided on the inner wall along the y axis of the rectangular opening, setting bushing in the mounting hole, can be along Y
Jacking block that axis direction is slidably arranged in the bushing is connected between one end of the jacking block and the inner wall of the mounting hole
Second spring and the idler wheel being rotatably connected on the other end of the jacking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910780850.0A CN110510348B (en) | 2019-08-22 | 2019-08-22 | Test tube rack carrying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910780850.0A CN110510348B (en) | 2019-08-22 | 2019-08-22 | Test tube rack carrying device |
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| CN110510348A true CN110510348A (en) | 2019-11-29 |
| CN110510348B CN110510348B (en) | 2024-03-26 |
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| CN201910780850.0A Active CN110510348B (en) | 2019-08-22 | 2019-08-22 | Test tube rack carrying device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111621411A (en) * | 2020-05-27 | 2020-09-04 | 上海仁度生物科技有限公司 | Auxiliary device for automatic instrument for nucleic acid extraction |
| CN113219187A (en) * | 2021-03-17 | 2021-08-06 | 济南国科医工科技发展有限公司 | Automatic supply device of push-pull test tube rack |
| CN113559955A (en) * | 2021-01-29 | 2021-10-29 | 广东润鹏生物技术有限公司 | Clamping mechanism and transfer device |
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| KR20110127940A (en) * | 2010-05-20 | 2011-11-28 | 대림대학 산학협력단 | Three dimensional robot system for led manufacturing apparatus |
| CN204711671U (en) * | 2015-06-27 | 2015-10-21 | 新昌县金晖制冷配件有限公司 | Automatic loading and unloading device |
| CN106272368A (en) * | 2016-09-07 | 2017-01-04 | 三峡大学 | A kind of the most quickly test tube stopper removing machine device people and take lid method |
| CN109051587A (en) * | 2018-09-17 | 2018-12-21 | 中国科学院苏州生物医学工程技术研究所 | Conveying device of test tube rack with one-way stop function |
| CN109353807A (en) * | 2018-12-04 | 2019-02-19 | 希肯医疗技术（苏州）有限公司 | A kind of rack for test tube automatic conveyor |
| CN211593997U (en) * | 2019-08-22 | 2020-09-29 | 中国科学院苏州生物医学工程技术研究所 | Test-tube rack handling device |
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