CN104569451B - Sample rack transporting and distributing device and sample rack transporting and distributing method - Google Patents
Sample rack transporting and distributing device and sample rack transporting and distributing method Download PDFInfo
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- CN104569451B CN104569451B CN201310482178.XA CN201310482178A CN104569451B CN 104569451 B CN104569451 B CN 104569451B CN 201310482178 A CN201310482178 A CN 201310482178A CN 104569451 B CN104569451 B CN 104569451B
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Abstract
The invention relates to a sample rack transporting and distributing device which is used for transporting and distributing sample racks to an outer track and comprises a sample rack distributing platform, a sample rack loading and delivery mechanism, a sample rack pushing mechanism and a sample rack pushing-back mechanism. The sample rack transporting and distributing device is simple in overall structure, and small in size, can realizes that samples can be identified and distributed before the samples are loaded onto an assembly line, the transporting and distributing efficiency is high; and besides, the invention further relates to the sample rack transporting and distributing method.
Description
Technical field
The present invention relates to medical instruments field, especially relate to a kind of sample rack conveying distributor and sample rack conveying point
Method of completing the square.
Background technology
Traditional sample rack conveying distributor complex structure being applied to the streamlines such as hemanalysiss, volume is larger, become
This is higher it is difficult to the specimen discerning before realizing upper streamline distributes, and causes the wasting of resources, affects detection efficiency.
Content of the invention
Based on this it is necessary to providing a kind of small volume and conveying the higher sample rack conveying distributor of allocative efficiency.
A kind of sample rack conveys distributor, for distributing the conveying of described sample rack to external orbital, comprising:
Sample rack distributes platform, offers Transfer pipe thereon, described sample rack can be loaded in described Transfer pipe, and can
Relatively described Transfer pipe motion, one end of described Transfer pipe offers the output channel being conducted with described Transfer pipe,
The bearing of trend of described output channel is perpendicular with the bearing of trend of described Transfer pipe, described output channel and described outside rail
Road is conducted, and described sample rack can enter described external orbital by described output channel；
Sample rack loads connecting gear, is located at one end that described sample rack distributes platform, logical for being loaded in described transmission
Sample rack in road is sent to the output channel position of the Transfer pipe other end；
Sample rack delivery device, is arranged on one end of the close described output channel of described Transfer pipe, for will be described
Sample rack is released from described output channel；And
For the scanner that the label on described sample rack is scanned, described scanner is fixed on described output channel
Side wall and described Transfer pipe side wall between the folder corner portion that formed, the scanning direction of described scanner is towards described output
Passage.
Wherein in an embodiment, described sample rack conveying distributor is also included for detecting described sample rack position
Optocoupler detector, described optocoupler detector is arranged on described sample rack distribution platform, and described optocoupler detector and described sweep
Retouch the both sides that instrument is divided into described output channel.
Wherein in an embodiment, described sample rack loads connecting gear and includes:
First frame, is fixed on described sample rack distribution platform；
First guide rail, is fixed in described first frame, and the bearing of trend of described first guide rail is defeated with described sample rack
Send the bearing of trend of passage parallel；
First slide block, is located on described first guide rail, and can relatively described first slide；
Pawl, be located on described first slide block, for described sample rack is pushed on described Transfer pipe；
First drive mechanism, is located in described first frame, described first drive mechanism is connected with described first slide block, can
Described first slide block is driven to slide on described first guide rail；And
First drive mechanism, is located in described first frame, and described first drive mechanism is with described first drive mechanism even
Connect, for driving described first drive mechanism.
Wherein in an embodiment, described sample rack delivery device includes:
Second frame, is located on described sample rack distribution platform, described second frame is included side and hung down with described side phase
Straight top surface；
Second drive mechanism, is arranged on the side of described second frame；
Second drive mechanism, is located in described second frame, is connected with described second drive mechanism；
Second guide rail, is arranged on the top surface of described second frame；
Second slide block, is arranged on described second guide rail, and relatively described second guide rail is slidably；
Sliding support, described sliding support is bent to form relative sliding part and driving section, described sliding part and driving section
Between form " l " character form structure, described sliding part is fixedly connected on described second slide block, described driving section and described second biography
Motivation structure is connected, and described second drive mechanism can drive the motion of described driving section, and then it is described to drive described sliding part to pass through
Second slide block slides on described second guide rail；And
Push pedal, is fixed on described sliding part one end away from described driving section, and described second drive mechanism drives described cunning
Dynamic support motion, and then drive described push pedal campaign.
Wherein in an embodiment, described sample rack delivery device also includes:
Anti-rotary block, is arranged on described second slide block, and described sliding part is by described Anti-rotary block and described second slide block phase
Connect, the end face of described Anti-rotary block one end and described driving section offset；
First securing member, described first securing member wears described sliding part, described Anti-rotary block and described second slide block, makes institute
State Anti-rotary block to be fixed between described sliding part and described second slide block；
Second securing member, described second securing member wears described driving section and described Anti-rotary block, makes described Anti-rotary block and institute
State driving section phase to fix.
Wherein in an embodiment, described Anti-rotary block offers fixing groove, partly described second slide block is embedded described
In fixing groove.
Wherein in an embodiment, described sample rack conveying distributor also includes sample rack and pushes back mechanism, is located at institute
State one end of the close described output channel of Transfer pipe, for by the sample rack of Transfer pipe tail end to sample rack sender
Push back at least one sample rack station in the opposite direction, so that in the new sample rack of this sample rack station insertion.
Wherein in an embodiment, described sample rack pushes back mechanism and includes:
3rd frame, is fixedly connected with described sample rack distribution platform；
3rd guide rail, is fixed in described 3rd frame, and the bearing of trend of described 3rd guide rail and described Transfer pipe
Bearing of trend identical；
Slide mechanism, is located on described 3rd guide rail, and can relatively described 3rd slide；
Push back part, be fixedly connected with described slide mechanism, can be driven by described slide mechanism and transport in described Transfer pipe
Dynamic, and then be used for pushing back described sample rack；
3rd drive mechanism, is fixed in described 3rd frame, and described 3rd drive mechanism is with described slide mechanism even
Connect, described slide mechanism can be driven along described 3rd slide, and then push back part described in drive and transport on described Transfer pipe
Dynamic；And
3rd drive mechanism, is connected with described 3rd drive mechanism, for driving described 3rd drive mechanism, and then drives
The described part that pushes back moves.
Wherein in an embodiment, described slide mechanism includes the second slide block and pushing frame；Described second slide block sandwiched
On described 3rd guide rail and can be along described 3rd slide；Described promotion is erected on described second slide block and with described
Two slide blocks are fixedly connected, and described pushing frame is connected with described 3rd drive mechanism and the described part that pushes back respectively, described 3rd transmission
Mechanism promotes described second slide block to slide on described 3rd guide rail by described pushing frame, and pushes back part described described in promoting
Motion in Transfer pipe.
Wherein in an embodiment, the described part that pushes back includes connecting plate and pushing plate；Described connecting plate and described promotion
Frame is fixedly connected；Described pushing plate is connected with described connecting plate and is used for pushing described sample rack in described Transfer pipe.
Wherein in an embodiment, described sample rack conveying distributor also includes being located at described Transfer pipe tail end
For detecting the microswitch whether described sample rack puts in place, described microswitch includes exposed being located in described Transfer pipe
Contact；
It is described that to push back part big for the ultimate range that pushes between the end of described sample rack and described Transfer pipe tail end
In the distance between described contact and described Transfer pipe tail end.
Above-mentioned sample rack conveying distributor whole device structure is simple, small volume, it is possible to achieve before upper streamline
Specimen discerning distributes, and conveying allocative efficiency is higher.
Additionally, there is a need to the sample rack conveying distribution method providing a kind of conveying allocative efficiency higher.
A kind of sample rack conveys distribution method, the sample rack conveying distributor using having following structure:
Sample rack distributes platform, offers Transfer pipe thereon, described sample rack can be loaded in described Transfer pipe, and can
Relatively described Transfer pipe motion, one end of described Transfer pipe offers the output channel being conducted with described Transfer pipe,
The bearing of trend of described output channel is perpendicular with the bearing of trend of described Transfer pipe, described output channel and described outside rail
Road is conducted, and described sample rack can enter described external orbital by described output channel；
Sample rack loads connecting gear, is located at one end that described sample rack distributes platform, logical for being loaded in described transmission
Sample rack in road is sent to the output channel position of the Transfer pipe other end；
Sample rack delivery device, is arranged on one end of the close described output channel of described Transfer pipe, for will be described
Sample rack is released from described output channel；
Scanner, for being scanned to the label on described sample rack, described scanner is fixed on described output channel
Side wall and described Transfer pipe side wall between the folder corner portion that formed, the scanning direction of described scanner is towards described output
Passage；
Described sample rack conveying distribution method comprises the steps:
Described sample rack is loaded in described sample rack distribute on the Transfer pipe of platform；
Start described sample rack and load connecting gear, the sample rack being loaded in described Transfer pipe is sent to transmission logical
The output channel position of the road other end；
Start described sample rack delivery device, described output channel pushes sample rack, during push, start scanning
Instrument, carries out sample rack scanning, and selects to enter corresponding external orbital according to scanning result.
Wherein in an embodiment, described sample rack conveying distributor also includes sample rack and pushes back mechanism, is located at institute
State one end of the close described output channel of Transfer pipe, for by the sample rack of Transfer pipe tail end to sample rack sender
Push back at least one sample rack station in the opposite direction, so that in the new sample rack of this sample rack station insertion；
Described sample rack conveying distribution method also include starting described sample rack push back device to the transmission of described sample rack
Direction in opposite direction pushes back the described sample rack of Transfer pipe tail end, the step being inserted into new sample rack to be detected.
Wherein in an embodiment, after the step inserting new sample rack to be detected, also include described sample rack
Load the step to pushing described sample rack with Transfer pipe tail end for the connecting gear.
Push back device by using this sample rack, the conveying distribution method of this sample rack first scans distribution to phase to sample rack
The external orbital answered, allocative efficiency is higher.
Brief description
Fig. 1 is the overall structure diagram of the sample rack conveying distributor of an embodiment；
Fig. 2 is the top partial view diagram that sample rack shown in Fig. 1 conveys distributor；
Fig. 3 is the partial structural diagram that sample rack shown in Fig. 1 conveys other visual angles of distributor；
Fig. 4 is the concrete structure diagram that sample rack shown in Fig. 1 conveys sample rack in distributor；
Fig. 5 disassembles schematic diagram for the conveying distributor of sample rack shown in Fig. 1；
Fig. 6 is another part top view that sample rack shown in Fig. 1 conveys distributor；
Fig. 7 is the structural representation of sample rack delivery device shown in Fig. 1；
Fig. 8 is the partial structural diagram of sample rack delivery device shown in Fig. 7；
Fig. 9 is the partial side view that sample rack shown in Fig. 1 conveys distributor；
Figure 10 is other partial top view that sample rack shown in Fig. 1 conveys distributor;
Figure 11 is another partial side view that sample rack shown in Fig. 1 conveys distributor；
Figure 12 is that in Fig. 1, sample rack pushes back apparatus structure schematic diagram.
Specific embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give presently preferred embodiments of the present invention.But, the present invention can realize in many different forms however it is not limited to this paper institute
The embodiment of description.On the contrary, providing the purpose of these embodiments to be to make the understanding to the disclosure more thorough
Comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body is it is not intended that in limiting the present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all of combination of the Listed Items closing.
Incorporated by reference to Fig. 1, Fig. 2 and Fig. 3, the sample rack conveying distributor 10 of an embodiment includes sample rack distribution platform
100th, sample rack loads connecting gear 200, scanner 300, optocoupler detector 400, sample rack delivery device 500, microswitch
600 and sample rack push back mechanism 700.Sample rack 800 is loaded on sample rack distribution platform 100.Sample rack loads connecting gear
Sample rack 800 is sent to scan position by 200 to be identified to sample rack 800 for scanner 300.Sample rack delivery device 500
Sample rack 800 is distributed to external orbital.
As shown in figure 4, offering multiple test tube holes 810 on sample rack 800 side by side, test tube (figure does not regard) can be inserted into test tube hole
In 810, and it is allocated with sample rack 800.Side wall between adjacent two test tube holes 810 is provided with label 820.Specifically in this reality
Apply in example, on the side wall that label 820 only needs to be arranged between adjacent two test tube holes 810 of sample rack 800 end, be arranged at
The label of other positions, label being such as arranged on sample rack 800 end face etc. all can save.
Please join Fig. 1 and Fig. 2, sample rack distribution platform 100 offer Transfer pipe 110, it is logical that sample rack 800 is loaded into transmission
In road 110, and relative Transfer pipe 110 is slidably.Sample rack distribution platform 100 one end of Transfer pipe 110 be further opened with
The output channel 120 that Transfer pipe 110 is conducted, the bearing of trend phase of the bearing of trend of output channel 120 and Transfer pipe 110
Vertically, 90 degree of angle portions, output channel 120 and outside rail are formed between the side wall of output channel 120 and the side wall of Transfer pipe 110
Road (figure depending on) is connected, and sample rack 800 can enter external orbital by output channel 120.
Please join Fig. 5, in the present embodiment, sample rack loads connecting gear 200 and includes the first frame 210, the first guide rail
220th, the first slide block 230, pawl the 240, first drive mechanism 250 and the first drive mechanism (not shown).
First frame 210 is fixed on sample rack distribution platform 100, is specifically located at the lower section of Transfer pipe 110.First machine
On frame, 210 are provided with for distributing, with sample rack, the edge portion 212 that platform 100 is fixedly connected.Edge portion 212 is provided with screw 214.
First guide rail 220 is fixed in the first frame 210, specifically in the lower position of Transfer pipe 110.First guide rail
220 bearing of trend is identical with the bearing of trend of Transfer pipe 110.
First slide block 230 is fastened on the first guide rail 220, and can slide along the first guide rail 220.
Pawl and 240 be fixed on the first slide block 230, can be driven by the first slide block 230 and slide along the first guide rail 220, use
Slide along direction of transfer in pushing the sample rack 800 being loaded on Transfer pipe 110.
First drive mechanism 250 is located in the first frame 210.First drive mechanism 250 is connected with the first slide block 230, can
The first slide block 230 is driven to slide on the first guide rail 220.In the present embodiment, the first drive mechanism 250 includes first actively
Wheel the 252, first driven pulley 254, the first transmission belt 256 and the first conduction frame 258.First drivewheel 252 and the first drive mechanism
(not shown) connects, and can drive rotation by the first drive mechanism.First driven pulley 254 and the first drivewheel 252 pass through first and pass
The connection of dynamic band 256.First conduction frame 258 one end is fixed on the first transmission belt 256, and the other end and the first slide block 230 are fixing even
Connect, thus the first drivewheel 252 rotation can drive the first conduction frame 258 to move and then drive the first slide block 230 along the first guide rail
220 slips.
It is appreciated that in other embodiments, the first drive mechanism 250 can not include the first conduction frame 258, directly
First slide block 230 is connected with the first transmission belt 256.
First drive mechanism is located in described first frame 210.First drive mechanism is connected with the first drive mechanism 250,
For driving the first drive mechanism 250.First drive mechanism can be with PTO such as motors.
Incorporated by reference to Fig. 1, Fig. 4 and Fig. 5, scanner 300 is used for the label 820 on sample rack 800 is scanned.Scanner
The folder corner portion being formed between the side wall of the 300 side walls being fixed on output channel 120 and Transfer pipe 110, the sweeping of scanner 300
Retouch direction towards output channel 120.Scanner 300 is communicatively coupled with outside control system, when sample rack 800 pushes to
When in output channel 120, scanner 300 is scanned to the label 820 being arranged on sample rack 800, thus obtaining sample rack
800 relevant information.The relevant information of sample rack 800 is uploaded by scanner 300, in order to control system, sample rack 800 is entered
Row is corresponding allocates, it is to avoid sample rack 800 experiences loaded down with trivial details change rail process in the assignment procedure.
Optocoupler detector 400 is used for detecting sample rack 800 position, and optocoupler detector 400 is arranged at sample rack distribution platform 100
On, and optocoupler detector 400 and scanner 300 are divided into the both sides of output channel 120.
When sample rack loads connecting gear 200 and pushes sample rack 800, sample rack 800 is removed, or sample rack
800 run-off the straights during pushing, lead to sample rack 800 to fail to reach the position of scanner 300.Optocoupler detector 400
It is arranged at the position relative with scanner 300, can give warning in advance, formerly sample rack 800 is detected by optocoupler detector 400 and deposit
In case, scanner 300 is scanned it is ensured that the scanning success rate of sample rack 800 bar code again to it.Due to optocoupler detection
Device 400 adopts contactless scan mode, and it can't affect the motion of sample rack 800.
Incorporated by reference to Fig. 3, Fig. 5 and Fig. 6, specifically in the present embodiment, sample rack distribution platform 100 also includes support member 130.?
Support member 130 includes base 130a and scanner support 130b, and base 130a is arranged at the top of the side wall of Transfer pipe 110, sweeps
Retouch instrument support 130b to be vertically installed on base 130a, scanner 300 is arranged on scanner support 130b.
Support member 130 is bent by tablet to form relative base 130a and scanner support 130b so that base
130a is integrally formed with scanner support 130b.Specifically, base 130a and scanner support 130b becomes " l " font to connect, and sweeps
Retouch instrument 300 and be arranged at scanner support 130b dorsad on the side of Transfer pipe 110 so that scanner 300 to be set up in transmission logical
The outside of road 110 side wall.
Support member 130 also includes the first reinforcement 130c being vertically installed on base 130a, to improve support member 130
Mechanical strength.Due to 240 tops being movably arranged at Transfer pipe 110 side wall of pawling, and it is located at the one of support member 130
Side, during work, pawls 240 doing push campaign repeatedly, and the first reinforcement 130c offers for 240 avoiding to pawling
Keep away position mouth 130d, 240 to carry out keeping away position to pawling.
In order to improve the precision of scanning, when scanner 300 is fixed, the extension side of its scanning direction and Transfer pipe 110
To formation angle.Specifically in the present embodiment, the range of degrees of angle is 015 °.That is, when scanner 120 is fixed, it can phase
Bearing of trend 0～15 ° of deflection clockwise to transmission guide groove 111, the bearing of trend that also can relatively transmit guide groove 111 is inclined counterclockwise
Turn 0～15 °.
It is pointed out that base 130a and scanner support 130b is not limited to integrative-structure, it can also be single
Assembly.When the mechanical strength of support member 130 is enough, the first reinforcement 130c can also omit.
Additionally, sample rack distributor gear 100 may also include the pole (figure does not regard) on the external stability face of being arranged at, scanner
300 ends being fixed on pole, pole is supported to scanner 300.Now, scanner 300 completely can be by pole to it
It is fixed, support member 130 can omit.
There is the sample rack conveying distributor 10 that above-mentioned sample rack distributes platform 100 and sample rack loading connecting gear 200
Compared with conventional art, at least have the advantage that
First, it is scanned to the label 820 on sample rack 800 by scanner 300.Scanner 300 is fixed on defeated
Go out the folder corner portion being formed between the side wall of passage 120 and the side wall of Transfer pipe 110, the scanning direction direction of scanner 300
Output channel 120.When sample rack 800 pushes in output channel 120, scanner 300 is to the mark being arranged on sample rack 800
Sign 820 to be scanned, thus obtaining the relevant information of sample rack 800.The relevant information of sample rack 800 is uploaded by scanner 300,
In order to control system, sample rack 800 is allocated accordingly, it is to avoid sample rack 800 experiences loaded down with trivial details in the assignment procedure
Become rail process, improve the efficiency of distribution.
Secondly, scanner 300 is fixed on the folder formed between the side wall of output channel 120 and the side wall of Transfer pipe 110
Corner portion, reasonably make use of space resources, meets the demand to testing equipment miniaturization for the modern measure room.
Finally, in traditional sample frame conveying device, the side of its sample rack 800 and end face need be respectively provided with two marks
Sign, sample rack distributor gear needs be provided with two scanning systems it is scanned, in detection field, scanning system
Fault rate is higher.And convey in distributor 10 in this sample rack, and its sample rack 800 only need to be provided with a label 820, whole
Also only need to arrange a scanner 300 on individual sample rack conveying distributor 10, which reduce the quantity of assembly, correspondingly drop
Low fault rate, and also reduce the cost that whole sample rack conveys distributor 10.
Incorporated by reference to Fig. 1 and Fig. 3, in the present embodiment, sample rack delivery device 500 includes the second frame 510, second and drives
Motivation structure (not shown), the second drive mechanism 520, the second guide rail 530, the second slide block 540, sliding support 550 and push pedal 560.
Second frame 510 is arranged at one end that sample rack distributes platform 100.Second frame 510 includes side 511 and and side
511 perpendicular top surfaces 513.Second drive mechanism 520 is arranged on the side 511 of the second frame 510.Second frame 510 sets
There is the side 511 dorsad sample rack distribution platform 100 of the second drive mechanism 520.
Sample rack pushes back mechanism 700 and is arranged on sample rack distribution platform 100.Sample rack pushes back mechanism 700 and is used for sample
Frame 800 pushes back, and is pushed back sample rack 800 with emergency treatment, first passing through sample rack and pushing back mechanism 700, then in Transfer pipe 110
Insertion is loaded with the sample rack 800 of emergency treatment sample, the second frame 510 offers can house that sample rack pushes back mechanism 800 keep away position
Hole 515.
Second guide rail 530 is arranged on the top surface 513 of the second frame 510.The bearing of trend of the second guide rail 530 is logical with output
The bearing of trend in road 120 is perpendicular.Second slide block 540 is arranged on the second guide rail 530, and the second guide rail 530 relatively is slidably.
See also Fig. 7, sliding support 550 is bent to form relative sliding part 552 and driving section 554.Sliding part 552
Form " l " character form structure and driving section 554 between.Sliding part 552 is fixedly connected on the second slide block 540, driving section 554 and
Two drive mechanisms 520 are connected, and the second drive mechanism 520 can drive driving section 554 to move, and then drive sliding part 552 to pass through
Second slide block 540 slides on the second guide rail 530.
Specifically in the present embodiment, the second drive mechanism 520 includes the second drivewheel 521, the second driven pulley 523 and second
Transmission belt 525.Second drivewheel 521 and the second driven pulley 523 may be contained within the side 511 of the second frame 510, the second transmission
Band 525 is sheathed on outside the second drivewheel 521 and the second driven pulley 523, and the second drivewheel 521 can drive the second transmission belt 525
Motion.
Sliding support 550 also includes the transmission belt connecting portion 556 being vertically installed on driving section 554, transmission belt connecting portion
556 are fixedly connected with the second transmission belt 525, and the second drivewheel 521 drives the second transmission belt 525 to move, and then drives transmission belt
Connecting portion 556 moves, and final drive sliding support 550 moves along the second guide rail 530.
Sliding part 552 one end away from driving section 554 is fixed in push pedal 560, and the second drive mechanism 520 drives sliding support
550 motions, and then drive push pedal 560 to move.Push pedal 560 enters in Transfer pipe 110.Second drive mechanism 520 drives push pedal
560 motions, sample rack 800 is released from output channel 120.Specifically in the present embodiment, push pedal 560 and sliding support
It is integrally formed between 550, form integrative-structure.
It is pointed out that the second drive mechanism 520 and the direct matching relationship of sliding support 550 are not limited to above-mentioned leading to
Cross the structure that the second transmission belt 525 is driven, can be also other drive mechanism such as lead screw transmission.Push pedal 560 and sliding support
It is also not necessarily limited to integrative-structure, push pedal 560 and sliding support 550 can be all also separate assembly between 550.
Second drive mechanism 520 is arranged on the side 511 of the second frame 510, and the second guide rail 530 is arranged at the second frame
On 510 top surface 513, and the sliding part 552 that is connected with the second guide rail 530 and the second drive mechanism 520 respectively and driving section
Form the bending structure of " l " font between 554 so that the structure more compact of sample rack delivery device 500, reduce sample
This distribution platform 100, with a distance from whole equipment front end, meets modern inspection laboratory and conveys distributor 10 to sample rack
The demand of miniaturization.
Optocoupler detector 400 is arranged at the second frame 510 and is provided with the side 511 of the second drive mechanism 520, and is located at the
One end of two frames 510, sliding support 550 also includes the optocoupler test section 558 being adapted with optocoupler detector 400, and optocoupler is examined
Survey portion 558 is vertically installed on driving section 554.Optocoupler detector 400 is arranged on the predeterminated position of the second frame 510, when
Two drive mechanism 520 drives sliding support 550 to move, and then when making optocoupler test section 558 move to predeterminated position, and by light
Detected by coupling detector 400.The position that optocoupler detector 400 can be moved to sliding support 550 with accurately detecting, enters
And the position that real-time detection push pedal 560 moves to, meet the demand that whole sample rack conveys distributor 10 Automated condtrol,
Can also detect that push pedal 560 is either with or without playback after having pushed sample rack 800, trouble saving occurs simultaneously.
During push pedal 560 pushes sample rack 800, because moment is longer, the sliding support 550 and second when promoting
The junction meeting run-off the straight of slide block 540 simultaneously damages, and can affect the degree of accuracy pushing.In order to solve the sliding support when promoting
550 and second slide block 540 junction can run-off the straight problem, sample rack delivery device 500 also include Anti-rotary block 570, the
One securing member 580 and the second securing member 590.
Anti-rotary block 570 is arranged on the second slide block 540, and sliding part 552 is connected with the second slide block 540 by Anti-rotary block 570
Connect, the end face of Anti-rotary block 570 one end and driving section 554 offset, prevent sliding support 550 second slide block 540 relatively to play
The effect rotating.In order to strengthen reverse turn effect further, Anti-rotary block 570 offers fixing groove 572, part second slide block
In 540 embedded fixing grooves 572, to increase the lifting surface area of the second slide block 540 and Anti-rotary block 570, and make the second slide block 540 and prevent
Between switch block 570, fixation is more firm, is formed firmly overall between the second slide block 540, Anti-rotary block 570 and sliding support 550.
First securing member 580 wears sliding part 552, Anti-rotary block 570 and the second slide block 540, makes Anti-rotary block 570 be fixed on cunning
Between dynamic portion 552 and the second slide block 540.Second securing member 590 wears driving section 554 and Anti-rotary block 570, make Anti-rotary block 570 with
Driving section 554 is mutually fixed.First securing member 580 and the second securing member 590 from two mutually orthogonal directions to sliding part 552,
It is fixed between Anti-rotary block 570 and the second slide block 540, further strengthen anti-rotation effect.
Specifically in the present embodiment, the first securing member 580 and/or the second securing member 590 are soket head cap screw.Can manage
Solution, the first securing member 580 and the second securing member 590 can be also the threaded fastener of other specifications, such as bolt, screw rod etc., also may be used
For the other types of fixture such as riveting parts.
See also Fig. 8, push pedal 560 includes mainboard body 561, push part 563, kink 565 and the second reinforcement
567.Mainboard body 561 is connected with sliding part 552.Push part 563 extends and is bent to form along the side of mainboard body 561.Pushing away
During dynamic sample rack 800, push part 563 is contacted with the end of sample rack 800, to increase contact area so that push pedal 560 can
More smoothly promote sample rack 800.
Kink 565 is step-like, and push pedal 560 is connected with sliding support 550 by kink 565.Because first is tight
The end of firmware 580 protrudes from the surface of sliding support 550, and push pedal 560 is connected with sliding support 550 by kink 565,
The height of push pedal 560 can be improved so that push pedal 560 is in the same plane with the end of the first securing member 580.Kink simultaneously
565 mechanical strengths that also can improve whole push pedal 560.
Second reinforcement 567 is arranged on mainboard body 561, push part 563 and the second reinforcement 567 interval setting.Second
Reinforcement 567 can further improve the mechanical strength of push pedal 560.
It is pointed out that when the thickness of push pedal 560 is sufficiently thick, push part 563 can be omitted, the side of push pedal 560
511 can directly push sample rack 800.Meanwhile, the first securing member 580 end project sliding support 550 surface distance relatively
Hour, kink 565 can omit.Additionally, when the mechanical strength of push pedal 560 is enough, the second reinforcement 567 can also save
Slightly.
See also Fig. 9, the side wall of output channel 120 is provided with raised 122.The section of sample rack 800 substantially " l "
Character form structure, the one side 511 of sample rack 800 is provided with the label (figure does not regard) for identification.See also Figure 10, when
Sample rack 800 transmits on Transfer pipe 110, if sample rack 800 arranges the side 511 of label towards wrong opposite direction, when
When sample rack 800 is pushed out from output channel 120 by push pedal 560, raised 122 can be inconsistent with the end of sample rack 800, with
Prevent the sample rack 800 towards mistake from releasing.
See also Figure 11, when sample rack 800 transmits on Transfer pipe 110, if sample rack 800 arranges the side of label
Towards correct, then sample rack 800 can smoothly be released from output channel 120 in face 511, without being conflicted with raised 122.
There is the sample rack conveying distributor 10 of above-mentioned sample rack delivery device 500, with traditional sample rack transmission dress
Put and compare, at least have the advantage that
First, in above-mentioned sample rack conveying distributor 10, the second drive mechanism 520 is arranged at the side of the second frame 510
On face 511, the second guide rail 530 is arranged on the top surface 513 of the second frame 510, and is driven with the second guide rail 530 and second respectively
Form the bending structure of " l " font so that sample rack pusher between sliding part 552 that mechanism 520 is connected and driving section 554
The structure of structure 500 more compact, reduces sample rack distribution platform 100 with a distance from whole equipment front end, meets the modern times
Inspection laboratory conveys the demand of distributor 10 miniaturization to sample rack.
Secondly, in above-mentioned sample rack conveying distributor 10, sliding part 552 passes through Anti-rotary block 570 and the second slide block 540 phase
Connect, prevent during push pedal 560 pushes sample rack 800, because moment is longer, the sliding support 550 when promoting
Understand run-off the straight and damage with the junction of the second slide block 540.And increased the second slide block 540, Anti-rotary block 570 and slip
Mechanical strength between frame 550.
Microswitch 600 is located at the end-position of Transfer pipe 110.In the present embodiment, the contact of microswitch 600
610 tail ends being located at Transfer pipe 110 and exposed put in place for detecting whether sample rack 800 transmits in Transfer pipe 110,
So that sample rack 800 passes through output channel 120 and enters external channel.
Incorporated by reference to Fig. 5 and Figure 12, sample rack pushes back mechanism 700 and is fixed on sample rack distribution platform 100, for inserting in emergency treatment
Enter, when analyzing, the sample rack 800 of Transfer pipe 110 end is pushed back at least one sample rack station.In the present embodiment, sample
This push back the slide mechanism 730 that mechanism 700 includes being located in the first frame 210, push back part 740, the 3rd drive mechanism 750 and
3rd drive mechanism 760.Slide mechanism 730 is located on the first guide rail 220.
In the present embodiment, sample rack push back mechanism 700 and sample rack load the public frame of connecting gear 200 and
A public guide rail.It is appreciated that in other embodiments, sample rack pushes back can adopting and the first frame 210 of mechanism 700
The 3rd separate frame is as support, and sample rack is pushed back mechanism 700 and can lead using the separated with the first guide rail 220 the 3rd
Rail is as slide-and-guide part.
Slide mechanism 730 is located on the first guide rail 220, can the first guide rail 220 relatively slide.As shown in figure 4, in this enforcement
In mode, slide mechanism 730 includes the 3rd slide block 732 and pushing frame 734.3rd slide block 732 be folded on the first guide rail 220 and
Can slide along the first guide rail 220.Pushing frame 734 is located on the 3rd slide block 732 and is fixedly connected with the 3rd slide block 732.Pushing frame
734 respectively with the 3rd drive mechanism 750 and push back part 740 and be connected, specifically pushing frame 734 along the first guide rail 220 end with
Push back part 740 to be fixedly connected, the side wall of pushing frame 734 is fixedly connected with the 3rd drive mechanism 750.3rd drive mechanism 750 leads to
Crossing pushing frame 734 promotes the 3rd slide block 732 to slide on the first guide rail 220, and promotes and push back part 740 in Transfer pipe 110
Motion.
It is appreciated that in other embodiments, slide mechanism 730 can only include one and be folded on the first guide rail 220
The 3rd slide block 732, accordingly, the 3rd drive mechanism 750 and push back part 740 and be fixedly connected with the 3rd slide block 732, the 3rd transmission
Mechanism 750 pushes directly on the 3rd slide block 732 and slides on the first guide rail 220, and promotes and push back part 740 in Transfer pipe 110
Motion.
Push back part 740 and microswitch 600 on Transfer pipe 110 with end setting and exposed be located in Transfer pipe 110.
When putting into because sample rack 800 is emergent, if on sample rack 800 touching contact 610, just cannot when sample rack 800 loads
Triggering, leads to loading cannot stop and clamping stagnation.Therefore, in the present embodiment, push back part 740 for pushing sample rack 800
Ultimate range between end and Transfer pipe 110 tail end is more than the distance between contact 610 and Transfer pipe 110 tail end.Return
Push piece 740 keeps prominent Transfer pipe 100 end one segment distance, can shelter from the contact 610 of microswitch 600 with this, prevents
Only sample rack 800 is placed on the contact 610 of microswitch 600, and fault rate significantly reduces, whole sample rack distributor 10
Reliability is strengthened.
Please join Figure 12, the part 740 that pushes back of present embodiment includes connecting plate 742 and pushing plate 744.Connecting plate 742 with push away
Moving frame 734 is fixedly connected.Pushing plate 744 is connected with connecting plate 742 and is used for pushing sample rack 800 in Transfer pipe 110.
Specifically in the present embodiment, connecting plate 742 includes main part 742a, fixed part 742b and first connecting portion
742c.Main part 742a, fixed part 742b and first connecting portion 742c are all in tabular.Fixed part 742b and first connecting portion
742c is arranged in the both sides of main part 742a, and wherein, fixed part 742b is fixedly connected with the end of pushing frame 734.First connection
Portion 742c is fixedly connected with pushing plate 744.The connecting portion 342 being made up of three pieces of flat boards can relatively with the other structures such as limiting plate
Realize structure to avoid, and the driving force of the 3rd drive mechanism 760 positioned at Transfer pipe 110 lower section is transferred to Transfer pipe
110 top, is conducive to save space, reduces the volume that whole sample rack conveys distributor 10.
Pushing plate 744 includes second connecting portion 744a, push part 744b and the 3rd reinforcement 744c.Second connecting portion
744a, push part 744b and fixed part 744c are all in tabular.Wherein, second connecting portion 744a and first connecting portion 742c are fixed
Connect.Push part 744b is fixedly connected for pushing sample rack 800 with second connecting portion 744a.3rd reinforcement 744c and push
Portion 744b is fixedly connected, in order to improve the intensity of push part.After pushing back the end that part 740 projects Transfer pipe 100, insertion of meeting an urgent need
Sample rack may be placed in second connecting portion 744a pushing back part 740, in order to solve this problem, be easy to emergent insertion sample
In the present embodiment, push part 744b is provided with inclined-plane to frame, this inclined-plane with push direction at an acute angle, push part 744b and second
There is arc sections transition, after sample rack is placed on thereon, inclination of taking advantage of a situation is lower to put into region to sample rack between connecting portion 744a.Can
To understand, in other embodiments, pushing plate 744 can be not provided with the 3rd reinforcement 744c.
Simultaneously be ensure above-mentioned sample rack meet an urgent need insertion when, in advance touching contact 610 situation occur, push part 744b with
Ultimate range between Transfer pipe 110 tail end is more than the distance between contact 610 and Transfer pipe 110 tail end.Insert when emergent
Enter after the sample rack 800 on sample rack 800 or Transfer pipe 110 is sent to output channel 120 position, push back part 740 can along with
The sender of sample rack 800 moves in the same direction, so that sample rack 800 can be contacted with contact 610, thus trigger fine motion opening
Close, whether detection sample rack 800 puts in place.Concede space, sample rack 800 loads the effect of connecting gear 200 in sample rack simultaneously
Under, move into place along sample rack direction of transfer, then be pushed out via output channel 120.In the normal mode, push part 744b with
Ultimate range between Transfer pipe 110 tail end is equal to the distance between contact 610 and Transfer pipe 110 tail end.
Additionally, for avoiding the sample rack of emergent insertion to deviate microswitch 600 when putting into the tail end to Transfer pipe 110
Contact 610 position, in the present embodiment, under resting state, pushes back part 740 to a segment distance prominent in Transfer pipe, that is, keeps off
Live microswitch, also make to push back part 740 for the maximum that pushes between the end of sample rack 800 and Transfer pipe 110 tail end away from
From the difference of the width more than output channel 120 and the width of sample rack station, thereby may be ensured that push part 744b is logical to output
Road 120 turns to the width less than row's sample rack 800 for the inboard distance of outlet, namely sample rack 800 will not put into output
On passage 110, thus avoiding the risk that sample rack 800 deviates microswitch 600.
Further, in the present embodiment, push part 744b is all logical with second connecting portion 744a and the 3rd reinforcement 744c
Cross arc sections (in figure does not indicate) to connect.Connecting plate 742 is integrally formed with pushing plate 744.
It is appreciated that in other embodiments, the structure pushing back part 740 is not limited to above-mentioned, pushes back part 740 and does not include even
Fishplate bar 742, pushing plate 744 is directly fixedly connected with slide mechanism 730.
In the present embodiment, the 3rd drive mechanism 750 includes the 3rd drivewheel 751, the 3rd driven pulley 753, the 3rd biography
Dynamic band 755, the 4th transmission belt 757 and the second conduction frame 759.3rd drivewheel 751 passes through the first frame 210, in the first frame
210 side, the 3rd drivewheel 751 passes through the 3rd transmission belt 755 and the output shaft (not shown) of the 3rd drive mechanism 760 connects
Connect, in the opposite side of the first frame 210, the 3rd drivewheel 751 is connected with the 3rd driven pulley 753 by the 4th transmission belt 757.The
Two conduction frame 759 one end are fixedly connected with the 4th transmission belt 757, and the other end is fixedly connected with pushing frame 734.3rd drive mechanism
760 are rotated by driving drivewheel 353 to rotarily drive the 4th transmission belt 757, and then drive the second conduction frame 759 to move, and
Pushing frame 734 is driven to move eventually.
Additionally, as shown in figure 5, in the present embodiment, sample rack distribution platform 100 is provided with the tail end of Transfer pipe 110
First limiting plate 140 vertically disposed with Transfer pipe 110 direction of transfer.Contact 610 is fixed on the first limiting plate 140.The
One limiting plate 140 offers and is available for pushing back the first limit channels 142 that part 740 passes through.Push back part 740 to be used for pushing sample rack
Ultimate range between 800 end and the first limiting plate 140 is more than the distance between contact 610 and the first limiting plate 140.Enter
One step, the side of the first limiting plate 140 is provided with and the first limiting plate 140 two piece of second limiting plate 150 connected vertically.Two piece
The second limit channels (in figure does not indicate) that two limiting plate 150 is formed are turned on the first limit channels 142.Pushing back part 740 can edge
Second limit channels pass through the first limit channels 142.Push back part 740 by passing sequentially through the second limit channels and first spacing logical
Road 142, may further ensure that pushing back part pushes back along straight line, thus improving whole sample rack to push back the reliability that mechanism 700 pushes back
Property.
It is appreciated that in other embodiments, the kind of drive of above-mentioned first, second the 3rd drive mechanism is not limited to
State the mode of drive and transmission belt, can also be realized by other kinds of drive, such as gear drive or roller transmission etc., as long as
Realize for the power output of the first drive mechanism reaching the first slide block, make the first slide block along slide.
Above-mentioned sample rack pushes back mechanism 700 and can be set directly on sample rack distributor 10, is automatically obtained sample rack
Sample rack 800 to be output in distribution platform 100 Transfer pipe 110 pushes back at least one sample rack station, so that should with insertion
Urgent need sample rack to be detected 800, high degree of automation, application is strong.
Additionally, present embodiment additionally provides a kind of sample rack conveying distribution method, it is using the sample with following structure
This conveying distributor:
Sample rack distributes platform, offers Transfer pipe thereon, this sample rack can be loaded in this Transfer pipe, and can be relatively
This Transfer pipe moves, and one end of this Transfer pipe offers the output channel being conducted with this Transfer pipe, this output channel
Bearing of trend perpendicular with the bearing of trend of this Transfer pipe, this output channel and this external orbital are conducted, this sample rack
This external orbital can be entered by this output channel；
Sample rack loads connecting gear, is located at one end that this sample rack distributes platform, for being loaded in this Transfer pipe
Sample rack be sent to the output channel position of the Transfer pipe other end；
Sample rack delivery device, is arranged on one end near this output channel of this Transfer pipe, for by this sample rack
Release from this output channel；
Scanner, for being scanned to the label on this sample rack, this scanner is fixed on the side wall of this output channel
The folder corner portion being formed and between the side wall of this Transfer pipe, the scanning direction of this scanner is towards this output channel.
This sample rack conveying distribution method comprises the steps:
Step one: this sample rack is loaded in this sample rack and distributes on the Transfer pipe of platform.
Sample rack loading process can be loaded in sample rack distribution automatically with manual load or using other supporting machines
On platform, multiple sample racks can be placed on this Transfer pipe with side-by-side parallel.
Step 2: start this sample rack and load connecting gear, the sample rack being loaded in this Transfer pipe is sent to biography
Send the output channel position of the passage other end.
Using but the sample rack that is not limited to have said structure loads connecting gear 200.If using having said structure
Sample rack loads connecting gear 300, drives the first drive mechanism 250 by the first drive mechanism and then drives the first slide block 230
First guide rail 220 slides, and finally drives to pawl and 240 move along the first guide rail 220, thus the sample by distribution to be conveyed
Frame pushes to output channel 120 position along Transfer pipe 110.
Step 3: start this sample rack delivery device, push sample rack in this output channel, during push, start
Scanner, carries out sample rack scanning, and selects to enter corresponding external orbital according to scanning result.
Using but be not limited to the sample rack delivery device 500 with said structure, if using having the sample of said structure
Frame delivery device 500, can drive the second drive mechanism 520 by the second drive mechanism, so that push pedal 560 is led along second
Rail 530 moves, and then promotes sample rack to slide along output channel 120.
In the present embodiment, distribute sample rack using the mode first scanning reallocation, can first obtain with regard to just defeated
The information of the sample rack sending, and then interior rail or outer rail conveying sample rack accordingly can be selected according to this information, it is to avoid pass
System need before scanning using rail changing device sample rack is first delivered to interior rail be scanned detect, then by rail changing device general
Sample rack reaches outer rail or directly walks interior rail, it is to avoid numerous and diverse change rail process, and the conveying allocative efficiency of whole sample rack is relatively
High.
Further, in the present embodiment, this sample rack conveying distributor also includes sample rack and pushes back mechanism, is located at this
Transfer pipe near this output channel one end, for by the sample rack of Transfer pipe tail end to sample rack direction of transfer phase
Anti- direction pushes back at least one sample rack station, so that in the new sample rack of this sample rack station insertion.This sample rack conveys
Distribution method also includes starting this sample rack and pushes back device and push back Transfer pipe in the opposite direction to this sample rack sender
This sample rack of tail end, the step being inserted into new sample rack to be detected.After the sample rack of urgent insertion is put into, load transmission
Mechanism pushes to Transfer pipe tail end, pushes back mechanism and moves some distances along sample rack direction of transfer, so that sample rack is pushed down tactile
Point switchs and concedes space so that sample rack is pushed out transfer passage.
This pushes back during process is mainly used in and needs emergent insertion sample rack to be detected, using but be not limited to have
There is above-mentioned sample rack to push back mechanism 700, if pushing back mechanism 700 using above-mentioned sample rack, driving the by the 3rd drive mechanism 760
Three drive mechanisms 750, and finally drive and push back part 740 and move along the first guide rail 220, sample rack is pushed back at least one sample rack
Station.
Convey distributor by using above-mentioned sample rack, the conveying distribution method of this sample rack first scans to sample rack point
It is assigned to corresponding external orbital, allocative efficiency is higher.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into the guarantor of the present invention
Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (13)
1. a kind of sample rack conveys distributor, for distributing to external orbital the conveying of described sample rack it is characterised in that wrapping
Include:
Sample rack distributes platform, offers Transfer pipe thereon, described sample rack can be loaded in described Transfer pipe, and can be relatively
Described Transfer pipe motion, one end of described Transfer pipe offers the output channel being conducted with described Transfer pipe, described
The bearing of trend of output channel is perpendicular with the bearing of trend of described Transfer pipe, described output channel and described external orbital phase
Conducting, described sample rack can enter described external orbital by described output channel；
Sample rack loads connecting gear, is located at one end that described sample rack distributes platform, for being loaded in described Transfer pipe
Sample rack be sent to the output channel position of the Transfer pipe other end；
Sample rack delivery device, is arranged on one end of the close described output channel of described Transfer pipe, for by described sample
Frame is released from described output channel；
For the scanner that the label on described sample rack is scanned, described scanner is fixed on the side of described output channel
The folder corner portion being formed between the side wall of wall and described Transfer pipe, the scanning direction of described scanner is logical towards described output
Road；
Sample rack pushes back mechanism, and described sample rack pushes back that mechanism is located at the close described output channel of described Transfer pipe
End, for pushing back at least one sample rack work by the sample rack of Transfer pipe tail end in the opposite direction to sample rack sender
Position, so that in the new sample rack of this sample rack station insertion；And
Microswitch, described microswitch is located at the tail end of described Transfer pipe, for detecting whether described sample rack puts in place, institute
State microswitch and include the exposed contact being located in described Transfer pipe；
Described sample rack push back mechanism for the maximum that pushes between the end of described sample rack and described Transfer pipe tail end away from
From more than the distance between described contact and described Transfer pipe tail end.
2. sample rack conveying distributor as claimed in claim 1 is it is characterised in that also include for detecting described sample rack
The optocoupler detector of position, described optocoupler detector is arranged on described sample rack distribution platform, and described optocoupler detector and institute
State the both sides that scanner is divided into described output channel.
3. sample rack conveying distributor as claimed in claim 1 is it is characterised in that described sample rack loads connecting gear bag
Include:
First frame, is fixed on described sample rack distribution platform；
First guide rail, is fixed in described first frame, and the bearing of trend of described first guide rail is logical with described sample rack conveying
The bearing of trend in road is parallel；
First slide block, is located on described first guide rail, and can relatively described first slide；
Pawl, be located on described first slide block, for described sample rack is pushed on described Transfer pipe；
First drive mechanism, is located in described first frame, described first drive mechanism is connected with described first slide block, can drive
Described first slide block slides on described first guide rail；And
First drive mechanism, is located in described first frame, described first drive mechanism is connected with described first drive mechanism, uses
In described first drive mechanism of driving.
4. sample rack conveying distributor as claimed in claim 1 is it is characterised in that described sample rack delivery device includes:
Second frame, is located on described sample rack distribution platform, and described second frame includes side and perpendicular with described side
Top surface；
Second drive mechanism, is arranged on the side of described second frame；
Second drive mechanism, is located in described second frame, is connected with described second drive mechanism；
Second guide rail, is arranged on the top surface of described second frame；
Second slide block, is arranged on described second guide rail, and relatively described second guide rail is slidably；
Sliding support, described sliding support is bent to form relative sliding part and driving section, between described sliding part and driving section
Form " l " character form structure, described sliding part is fixedly connected on described second slide block, described driving section and described second driver
Structure is connected, and described second drive mechanism can drive the motion of described driving section, and then drives described sliding part to pass through described second
Slide block slides on described second guide rail；And
Push pedal, is fixed on described sliding part one end away from described driving section, and described second drive mechanism drives described slip to prop up
Frame moves, and then drives described push pedal campaign.
5. sample rack conveying distributor as claimed in claim 4 is it is characterised in that described sample rack delivery device also wraps
Include:
Anti-rotary block, is arranged on described second slide block, described sliding part is connected with described second slide block by described Anti-rotary block,
The end face of described Anti-rotary block one end and described driving section offset；
First securing member, described first securing member wears described sliding part, described Anti-rotary block and described second slide block, makes described anti-
Switch block is fixed between described sliding part and described second slide block；
Second securing member, described second securing member wears described driving section and described Anti-rotary block, makes described Anti-rotary block and described biography
Dynamic portion phase is fixed.
6. sample rack conveying distributor as claimed in claim 5 is it is characterised in that offer fixation on described Anti-rotary block
Groove, partly described second slide block embed in described fixing groove.
7. sample rack as claimed in claim 1 conveying distributor is it is characterised in that described sample rack pushes back mechanism includes:
3rd frame, is fixedly connected with described sample rack distribution platform；
3rd guide rail, is fixed in described 3rd frame, and described 3rd bearing of trend of guide rail and prolonging of described Transfer pipe
Stretch direction identical；
Slide mechanism, is located on described 3rd guide rail, and can relatively described 3rd slide；
Push back part, be fixedly connected with described slide mechanism, can be driven by described slide mechanism and move in described Transfer pipe, enter
And be used for pushing back described sample rack；
3rd drive mechanism, is fixed in described 3rd frame, and described 3rd drive mechanism is connected with described slide mechanism, can
Drive described slide mechanism along described 3rd slide, and then push back part described in drive and move on described Transfer pipe；With
And
3rd drive mechanism, is connected with described 3rd drive mechanism, for driving described 3rd drive mechanism, and then drives described
Push back part motion.
8. sample rack conveying distributor as claimed in claim 7 is it is characterised in that described slide mechanism includes the 3rd slide block
And pushing frame；Described 3rd slide block is folded on described 3rd guide rail and can be along described 3rd slide；Described promotion sets up
Be fixedly connected on described 3rd slide block and with described 3rd slide block, described pushing frame respectively with described 3rd drive mechanism and institute
State and push back part connection, described 3rd drive mechanism promotes described 3rd slide block sliding on described 3rd guide rail by described pushing frame
Dynamic, and push back part described in promoting and move in described Transfer pipe.
9. sample rack conveying distributor as claimed in claim 8 is it is characterised in that the described part that pushes back includes connecting plate and pushes away
Send plate；Described connecting plate is fixedly connected with described pushing frame；Described pushing plate is connected with described connecting plate and is used in described biography
Send and in passage, push described sample rack.
10. the sample rack conveying distributor as described in claim 7 or 9 is it is characterised in that the described part that pushes back is used for pushing institute
The ultimate range stated between the end of sample rack and described Transfer pipe tail end is more than described contact and described Transfer pipe tail end
The distance between.
A kind of 11. sample racks convey distribution method it is characterised in that filling using the sample rack conveying distribution with following structure
Put:
Sample rack distributes platform, offers Transfer pipe thereon, described sample rack can be loaded in described Transfer pipe, and can be relatively
Described Transfer pipe motion, one end of described Transfer pipe offers the output channel being conducted with described Transfer pipe, described
The bearing of trend of output channel is perpendicular with the bearing of trend of described Transfer pipe, and described output channel and external orbital phase are led
Logical, described sample rack can enter described external orbital by described output channel；
Sample rack loads connecting gear, is located at one end that described sample rack distributes platform, for being loaded in described Transfer pipe
Sample rack be sent to the output channel position of the Transfer pipe other end；
Sample rack delivery device, is arranged on one end of the close described output channel of described Transfer pipe, for by described sample
Frame is released from described output channel；
Scanner, for being scanned to the label on described sample rack, described scanner is fixed on the side of described output channel
The folder corner portion being formed between the side wall of wall and described Transfer pipe, the scanning direction of described scanner is logical towards described output
Road；
Sample rack pushes back mechanism, and described sample rack pushes back that mechanism is located at the close described output channel of described Transfer pipe
End, for pushing back at least one sample rack work by the sample rack of Transfer pipe tail end in the opposite direction to sample rack sender
Position, so that in the new sample rack of this sample rack station insertion；And
Microswitch, described microswitch is located at the tail end of described Transfer pipe, for detecting whether described sample rack puts in place, institute
State microswitch and include the exposed contact being located in described Transfer pipe；
Described sample rack push back mechanism for the maximum that pushes between the end of described sample rack and described Transfer pipe tail end away from
From more than the distance between described contact and described Transfer pipe tail end；
Described sample rack conveying distribution method comprises the steps:
Described sample rack is loaded in described sample rack distribute on the Transfer pipe of platform；
Start described sample rack and load connecting gear, the sample rack being loaded in described Transfer pipe is sent to Transfer pipe another
The output channel position of one end；
Start described sample rack delivery device, described output channel push sample rack, during push, start scanner,
Carry out sample rack scanning, and select to enter corresponding external orbital according to scanning result.
12. sample rack conveying distribution methods as claimed in claim 11 are it is characterised in that described sample rack conveys distributor
Also include sample rack and push back mechanism, be located at one end of the close described output channel of described Transfer pipe, for by Transfer pipe
The sample rack of tail end pushes back at least one sample rack station in the opposite direction to sample rack sender, so that in this sample rack
The new sample rack of station insertion；
Described sample rack conveying distribution method also include starting described sample rack push back device to described sample rack direction of transfer
Contrary direction pushes back the described sample rack of Transfer pipe tail end, the step being inserted into new sample rack to be detected.
13. sample racks as claimed in claim 12 convey distribution method it is characterised in that inserting new sample to be detected
After the step of frame, also include described sample rack and load the step to pushing described sample rack with Transfer pipe tail end for the connecting gear.
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| CN201310482178.XA CN104569451B (en) | 2013-10-15 | 2013-10-15 | Sample rack transporting and distributing device and sample rack transporting and distributing method |
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| CN201310482178.XA CN104569451B (en) | 2013-10-15 | 2013-10-15 | Sample rack transporting and distributing device and sample rack transporting and distributing method |
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| CN106829422B (en) * | 2017-01-19 | 2019-04-23 | 江西特康科技有限公司 | Sample rack switches tracks method and apparatus |
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| CN110609147B (en) * | 2019-01-10 | 2024-04-02 | 深圳迈瑞生物医疗电子股份有限公司 | Analyzer and sample rack conveying mechanism thereof |
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| CN202041537U (en) * | 2011-03-24 | 2011-11-16 | 长春迪瑞医疗科技股份有限公司 | Sample transfer device |
| CN102360019A (en) * | 2011-08-16 | 2012-02-22 | 内蒙古科慧生物科技有限责任公司 | Sample rack transmitting and promoting apparatus for automatic chemiluminescence analyzer |
| CN103033633A (en) * | 2011-09-28 | 2013-04-10 | 希森美康株式会社 | Sample analyzer and method for controlling sample analyzer |
| CN202657615U (en) * | 2012-07-04 | 2013-01-09 | 长春迪瑞医疗科技股份有限公司 | Test tube rack feeding mechanism |
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