CN209192904U - Conveying device of test tube rack with one-way stop function - Google Patents
Conveying device of test tube rack with one-way stop function Download PDFInfo
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- CN209192904U CN209192904U CN201821514543.5U CN201821514543U CN209192904U CN 209192904 U CN209192904 U CN 209192904U CN 201821514543 U CN201821514543 U CN 201821514543U CN 209192904 U CN209192904 U CN 209192904U
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- test tube
- rack
- way stop
- pedestal
- conveying device
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Abstract
The utility model discloses a kind of conveying device of test tube rack with one-way stop function, including X to linear transport mechanism, Y-direction linear transport mechanism, rack for test tube storage pedestal, rack for test tube pickup gear, the slidably rack for test tube that is arranged on the rack for test tube storage pedestal and the one-way stop device being arranged on the rack for test tube storage pedestal；The one-way stop device includes the stop pedestal being arranged on the rack for test tube storage pedestal and the arresting lever being connect by spring with the stop pedestal.The utility model is able to achieve rack for test tube by setting one-way stop device and permanent magnet and is pushed into the automatic one-way stop limit after rack for test tube stores pedestal, prevents rack for test tube from deviateing normal operation position；It is able to achieve the automatic unlocking of the one-way stop device in rack for test tube transport process by setting unlock pressing plate, rack for test tube is facilitated to transport to assigned work position.The utility model structure is simple, easy to use, and transfer efficiency is high, has good application value.
Description
Technical field
The utility model relates to device for transporting objects field, in particular to a kind of rack for test tube with one-way stop function is defeated
Send device.
Background technique
At present to the transport operation of rack for test tube, the mode of mandril release is mostly used greatly.Mandril and driving mechanism occupied space
Greatly, it is unfavorable for user's operation；Since rack for test tube needs to move along trapped orbit, so fixation cannot be limited in after being put into
Position, it is difficult to determine whether rack for test tube is located at correct position.
Utility model content
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide one kind to have
The conveying device of test tube rack of one-way stop function.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of to have the function of one-way stop
Conveying device of test tube rack, including X are hooked up to linear transport mechanism, Y-direction linear transport mechanism, rack for test tube storage pedestal, rack for test tube
Device, the rack for test tube being slidably arranged on the rack for test tube storage pedestal and the list being arranged on the rack for test tube storage pedestal
To stop device；
The one-way stop device include the stop pedestal being arranged on rack for test tube storage pedestal and by spring with
The arresting lever of the stop pedestal connection.
Preferably, the X to linear transport mechanism include two X disposed in parallel to linear guide, be set to two X
To between linear guide stepper motor, with the stepper motor be drivingly connected active synchronization belt wheel, be arranged in the stepping
The driven synchronous pulley of motor opposite side and the synchronous belt being arranged between the active synchronization belt wheel and driven synchronous pulley.
Preferably, Y-direction linear transport mechanism include can be along X to being slidably arranged in the X in linear guide
Transport base, the Y-direction linear guide being arranged on the transport base, the screw rod of the one end being arranged on the transport base are electric
Machine, the bearing block for the other end being arranged on the transport base, the bearing that is arranged on the bearing block and one end with it is described
Lead screw motor is drivingly connected the other end and cooperates the screw rod being plugged in the bearing.
Preferably, synchronous belt briquetting is provided on the synchronous belt, the upper end of the synchronous belt briquetting and the Y-direction are straight
Line guide rail is affixed, to be drivingly connected the synchronous belt and Y-direction linear guide；The transport base bottom be additionally provided with for institute
X is stated to the X that linear guide cooperates to sliding block.
Preferably, it is provided with screw rod sliding block in the Y-direction linear guide, is connected on the screw rod sliding block for the silk
The nut seat of bar cooperation insertion.
Preferably, the rack for test tube pickup gear include the electromagnet base being fixed on the screw rod sliding block, setting exist
Electromagnet on the electromagnet base and the electromagnet guide rod being arranged on the electromagnet.
Preferably, rack for test tube two sides of the bottom face offers guiding groove, and upper part begins with multiple for accommodating
The test tube circular hole of test tube, test tube circular hole side begin with narrow and long rectangular hole, and the rack for test tube front end is also provided with described in confession
The bellmouth of electromagnet guide rod insertion, the rack for test tube front bottom end are additionally provided with the first permanent magnet.
Preferably, it is provided on the rack for test tube storage pedestal for the T type groove with the guiding groove cooperation, institute
The front end close with the rack for test tube pickup gear for stating rack for test tube storage pedestal is provided with and the first permanent magnet polarity phase
The front end of the second anti-permanent magnet, the rack for test tube storage pedestal is additionally provided with for fixing having for the one-way stop device
The step surface of threaded hole.
Preferably, the arresting lever is cylinder, and side is cylindrical surface, and end face is inclined-plane, front and rear sides thereon
It is equipped with perpendicular, bottom offers the blind hole for accommodating the spring upper end；The electromagnet base bottom is provided with
For pressing the unlock pressing plate of the inverted L shape of the upper surface of the arresting lever.
Preferably, the stop susceptor surface offers rectangular recess, offers in the rectangular recess for accommodating
The installation circular hole of the arresting lever lower part, the front and back inner wall of the rectangular recess are matched with two perpendicular of front and back of the arresting lever
Close topstick positioning；
The spring upper end is plugged in the blind hole, and lower end presses against the bottom surface of the installation circular hole, and the rectangle is recessed
Screw counter sink is also provided in slot.
The beneficial effects of the utility model are: the conveying device of test tube rack with one-way stop function of the utility model,
Rack for test tube, which is able to achieve, by setting one-way stop device and permanent magnet is pushed into the automatic one-way stop limit after rack for test tube stores pedestal
Position prevents rack for test tube from deviateing normal operation position；Unidirectionally stopping in rack for test tube transport process is able to achieve by setting unlock pressing plate
The automatic unlocking of dynamic device, facilitates rack for test tube to transport to assigned work position.The utility model structure is simple, easy to use, turns
Transport it is high-efficient, have good application value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the conveying device of test tube rack with one-way stop function of the utility model；
Fig. 2 is the side view of the conveying device of test tube rack with one-way stop function of the utility model；
Fig. 3 is the structural schematic diagram of the rack for test tube of the utility model；
Fig. 4 is the structural schematic diagram of the bottom of the rack for test tube of the utility model；
Fig. 5 is that the rack for test tube of the utility model stores the structural schematic diagram of pedestal；
Fig. 6 is the structural schematic diagram of the arresting lever of the utility model；
Fig. 7 is the structural schematic diagram of the bottom of the arresting lever of the utility model；
Fig. 8 is the structural schematic diagram of the stop pedestal of the utility model；
Fig. 9 is the structural schematic diagram of the electromagnet base of the utility model；
Figure 10 is the unlock pressing plate of the utility model and the partial enlargement structural representation of arresting lever cooperation；
Figure 11 be the utility model rack for test tube transport start when one-way stop device structure in the unlocked state show
It is intended to；
Figure 12 be the utility model rack for test tube in transport process one-way stop device structure in the unlocked state show
It is intended to.
Description of symbols:
1. rack for test tube；2. rack for test tube stores pedestal；3. arresting lever；4. stop pedestal；5. driven synchronous pulley；6. synchronous
Band；7. transport base；8. lead screw motor seat；9. lead screw motor；10. active synchronization belt wheel；11. stepper motor seat；12. stepping
Motor；13.X is to linear guide；14.Y is to linear guide；15. lead screw motor sliding block；16. electromagnet base；17. bearing block；18.
Bearing；19. electromagnet；20. test tube；21 springs 21；22. synchronous belt briquetting；23. screw rod；25.X is to sliding block；26. nut seat；
27. electromagnet guide rod；28. unlocking pressing plate；30. cylindrical surface；31 inclined-planes；32. perpendicular；33. blind hole；40. rectangular recess；
41. installing circular hole；42. screw counter sink；100. being oriented to groove；101. test tube circular hole；102. narrow and long rectangular hole；103. taper
Hole；104. the first permanent magnet；200.T type groove；201. second permanent magnets；202. step surface；203. threaded hole.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, to enable those skilled in the art's reference say
Bright book 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. 1-12, a kind of 1 conveying device of rack for test tube with one-way stop function of the present embodiment, feature exist
In, including X is to linear transport mechanism, Y-direction linear transport mechanism, rack for test tube storage pedestal 2,1 pickup gear of rack for test tube, slidably
The rack for test tube 1 being arranged on rack for test tube storage pedestal 2 and the one-way stop device being arranged on rack for test tube storage pedestal 2；Unidirectionally
Stop device includes the stop pedestal 4 being arranged on rack for test tube storage pedestal 2 and is stopped by what spring 21 was connect with stop pedestal 4
Lever 3.
X is to linear transport mechanism, Y-direction linear transport mechanism for realizing the two dimensional motion of rack for test tube 1, one-way stop device
It is limited for realizing the one-way stop of rack for test tube 1,1 pickup gear of rack for test tube is used to transport rack for test tube 1 by rack for test tube storage pedestal 2
It transports in Y-direction linear transport mechanism.
In one embodiment, referring to Fig.1, X to linear transport mechanism include two X disposed in parallel to linear guide 13,
Be set to two X between linear guide 13 stepper motor 12, with stepper motor 12 be drivingly connected active synchronization belt wheel 10, set
Set 12 opposite side of stepper motor driven synchronous pulley 5 and be arranged between active synchronization belt wheel 10 and driven synchronous pulley 5
Synchronous belt 6.Stepper motor 12 is fixed by the installation of stepper motor seat 11.
In one embodiment, referring to Fig.1, Y-direction linear transport mechanism includes being led to straight line along X to being slidably arranged in X
Transport base 7 on rail 13, the Y-direction linear guide 14 being arranged on transport base 7, one end for being arranged on transport base 7
Lead screw motor 9, the bearing block 17 for the other end being arranged on transport base 7, the bearing 18 that is arranged on bearing block 17 and one end
The other end, which is drivingly connected, with lead screw motor 9 cooperates the screw rod 23 being plugged in bearing 18.Lead screw motor 9 passes through lead screw motor seat 8
It is mounted on transport base 7.
Synchronous belt briquetting 22 is provided on synchronous belt, the upper end of synchronous belt briquetting 22 and transport base 7 are affixed, with the company of driving
Connect synchronous belt 6 and transport base 7；7 bottom of transport base be additionally provided with for X to the X that linear guide 13 cooperates to sliding block
25.It is provided with screw rod sliding block in Y-direction linear guide 14, the nut seat 26 of screw mandrel cooperation insertion is connected on screw rod sliding block.Silk
23 one end of bar and lead screw motor 9 are drivingly connected, and the other end fits through the nut bore on nut seat 26, are inserted into limit in bearing 18
Its radial freedom degree is made, to drive screw rod sliding block linear slide in Y-direction linear guide 14 by the rotation of screw rod 23.Rack for test tube
Storage pedestal 2 is in one end of transport base 7.
In one embodiment, referring to Fig.1,3,4,1 pickup gear of rack for test tube includes the electromagnetism being fixed on screw rod sliding block
Iron seat 16, the electromagnet 19 being arranged on electromagnet base 16 and the electromagnet guide rod 27 being arranged on electromagnet 19.Rack for test tube 1
Two sides of the bottom face offers guiding groove 100, and upper part begins with multiple for accommodating the test tube circular hole 101 of test tube 20, test tube
101 side of circular hole begins with narrow and long rectangular hole 102, positions for test tube；1 front end of rack for test tube is also provided with for electromagnet guide rod 27
The bellmouth 103 of insertion, bellmouth 103 have guide function, it is ensured that feelings of the guide rod of electromagnet 19 at offset bore center
It can be properly inserted under condition and hook rack for test tube 1；1 front bottom end of rack for test tube is additionally provided with the first permanent magnet 104, can assist test tube
Frame 1 quickly positions and locks final position and prevent from being disturbed and shifts.
In one embodiment, referring to Fig.1,5, rack for test tube storage pedestal 2 on is provided with for guiding groove 100 cooperate
T-slot 200, cooperate with the guiding groove 100 of 1 lower part of rack for test tube and be oriented to；Rack for test tube storage pedestal 2 is hooked up with rack for test tube 1
The close front end of device be provided with opposite polarity second permanent magnet 201 of the first permanent magnet 104, with cooperate mutually be attracted；Examination
The front end of pipe support storage pedestal 2 is additionally provided with the step surface 202 with threaded hole 203 for fixing one-way stop device.
In one embodiment, referring to Fig. 6,7, arresting lever 3 is cylinder, and side is cylindrical surface 30, plays vertical direction
Guiding role, thereon end face be inclined-plane 31, angle with horizontal plane is preferably 30 ° -35 °, and is met to 16 direction of electromagnet base,
Play horizontally-guided；Its front and rear sides is equipped with perpendicular 32, plays the role of positioning, and prevents arresting lever 3 from rotating；It opens its bottom
Equipped with the blind hole 33 for accommodating 21 upper end of spring；16 bottom of electromagnet base is provided with the upper surface for pressing arresting lever 3
The unlock pressing plate 28 of inverted L type.
Wherein, referring to Fig. 8,4 surface of stop pedestal offers rectangular recess 40, offers in rectangular recess 40 for accommodating
The installation circular hole 41 of 3 lower part of arresting lever, the front and back inner wall of rectangular recess 40 and two perpendicular 32 of front and back of arresting lever 3, which cooperate, to be pushed up
Patch positioning；21 upper end of spring is plugged in blind hole 33, and lower end presses against the bottom surface of installation circular hole 41, is also opened up in rectangular recess 40
There is screw counter sink 42,42 interpolation of screw counter sink sets the screw that threaded hole 203 is goed deep at end, stop pedestal 4 is fixed on
The front end of rack for test tube storage pedestal 2.
Rack for test tube 1 is limited after being pushed into rack for test tube storage pedestal 2 by permanent magnet and one-way stop device, prevents from deviateing normal work
Make position；Electromagnet 19 is installed in 1 transport device of rack for test tube；Two dimensional motion is realized in lead screw motor 9 and the driving of stepper motor 12；
Tripper on electromagnet base 16 can unlock stop device, and 19 energization guide rod of electromagnet hooks rack for test tube 1 and shifts after unlock
Onto transport device, rack for test tube 1 follows transport device to realize two dimensional motion.Rack for test tube 1 is transferred to storage position from transport device
When one-way stop device can automatic unlocking；Electromagnet 19 powers off when rack for test tube 1 returns to original position, and transport device divides with rack for test tube 1
From one-way stop device locks automatically.
After rack for test tube 1 is pushed on rack for test tube storage pedestal 2, front end contacts with the perpendicular 32 of 3 side of arresting lever and is limited
Position stop, arresting lever 3 are in monodirectional locking state, such as Fig. 2；Under the effect of lead screw motor 9, electromagnet base 16, which is moved to, hooks up examination
When the position of pipe support 1, the unlock pressing plate 28 of 16 bottom of electromagnet base presses downward to arresting lever 3 in installation circular hole 41, arresting lever 3
The perpendicular 32 of side and rack for test tube storage 2 front end of pedestal are detached from, and one-way stop device is in the unlocked state, such as Figure 10 and
11；Electromagnet guide rod 27 is inserted into the bellmouth 103 of rack for test tube storage 2 front end of pedestal, hooks rack for test tube 1 to Y-direction linear guide
It is transported on 14, the spring 21 in transportational process in arresting lever 3 is compressed always, and arresting lever 3 is in inside stop pedestal 4, unidirectionally
Stop device is in the unlocked state always, such as Figure 12；Rack for test tube 1 is detached from rack for test tube storage pedestal 2 transport to Y-direction straight line completely and leads
After on rail 14, unlock pressing plate 28 is detached from 3 upper surface of arresting lever, and arresting lever 3 is ejected stop pedestal 4 by spring 21, and arresting lever 3 is extensive
Multiple monodirectional locking state.
After rack for test tube 1 is transported to Y-direction linear guide 14, synchronous belt movement is driven by stepper motor 12, drives transport bottom
Seat 7 is slided in X in linear guide 13, and rack for test tube 1 is transported to assigned work position.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details with novel.
Claims (10)
1. a kind of conveying device of test tube rack with one-way stop function, which is characterized in that including X to linear transport mechanism, Y-direction
Linear transport mechanism, is slidably arranged on the rack for test tube storage pedestal rack for test tube storage pedestal, rack for test tube pickup gear
Rack for test tube and the one-way stop device being arranged on the rack for test tube storage pedestal；
The one-way stop device include the stop pedestal being arranged on rack for test tube storage pedestal and by spring with it is described
The arresting lever of stop pedestal connection.
2. the conveying device of test tube rack according to claim 1 with one-way stop function, which is characterized in that the X to
Linear transport mechanism includes two X disposed in parallel to linear guide, is set to two X to the stepping electricity between linear guide
Machine, the active synchronization belt wheel being drivingly connected with the stepper motor, the driven synchronous pulley that the stepper motor opposite side is set
And the synchronous belt between the active synchronization belt wheel and driven synchronous pulley is set.
3. the conveying device of test tube rack according to claim 2 with one-way stop function, which is characterized in that the Y-direction
Linear transport mechanism includes can be along X to being slidably arranged in transport base of the X in linear guide, be arranged at the transport bottom
The lead screw motor of Y-direction linear guide, the one end being arranged on the transport base on seat is arranged on the transport base
The bearing block of the other end, the bearing being arranged on the bearing block and one end and the lead screw motor are drivingly connected other end cooperation
The screw rod being plugged in the bearing.
4. the conveying device of test tube rack according to claim 3 with one-way stop function, which is characterized in that the synchronization
It takes and is provided with synchronous belt briquetting, the upper end of the synchronous belt briquetting and the Y-direction linear guide are affixed, described in being drivingly connected
Synchronous belt and Y-direction linear guide；The transport base bottom be additionally provided with for the X to the X that linear guide cooperates to cunning
Block.
5. the conveying device of test tube rack according to claim 4 with one-way stop function, which is characterized in that the Y-direction
It is provided with screw rod sliding block in linear guide, the nut seat for screw rod cooperation insertion is connected on the screw rod sliding block.
6. the conveying device of test tube rack according to claim 5 with one-way stop function, which is characterized in that the test tube
Frame pickup gear includes the electromagnet base being fixed on the screw rod sliding block, the electromagnet being arranged on the electromagnet base and sets
Set the electromagnet guide rod on the electromagnet.
7. the conveying device of test tube rack according to claim 6 with one-way stop function, which is characterized in that the test tube
Frame two sides of the bottom face offers guiding groove, and upper part begins with multiple for accommodating the test tube circular hole of test tube, the test tube circle
Hole side begins with narrow and long rectangular hole, and the rack for test tube front end is also provided with the bellmouth for electromagnet guide rod insertion, institute
It states rack for test tube front bottom end and is additionally provided with the first permanent magnet.
8. the conveying device of test tube rack according to claim 7 with one-way stop function, which is characterized in that the test tube
Be provided on frame storage pedestal for the T-slot with the guiding groove cooperation, rack for test tube storage pedestal with the examination
The close front end of pipe support pickup gear is provided with deposits with opposite polarity second permanent magnet of first permanent magnet, the rack for test tube
The front end of storage pedestal is additionally provided with the step surface with threaded hole for fixing the one-way stop device.
9. the conveying device of test tube rack according to claim 8 with one-way stop function, which is characterized in that the stop
Bar is cylinder, and side is cylindrical surface, and end face is inclined-plane thereon, and front and rear sides are equipped with perpendicular, and bottom opens up
There is the blind hole for accommodating the spring upper end；The electromagnet base bottom is provided with the upper surface for pressing the arresting lever
Inverted L shape unlock pressing plate.
10. the conveying device of test tube rack according to claim 9 with one-way stop function, which is characterized in that described to stop
Dynamic susceptor surface offers rectangular recess, and the installation circle for accommodating the arresting lever lower part is offered in the rectangular recess
Hole, two perpendicular of the front and back cooperation topstick positioning of the front and back inner wall and the arresting lever of the rectangular recess；
The spring upper end is plugged in the blind hole, and lower end presses against the bottom surface of the installation circular hole, in the rectangular recess
It is also provided with screw counter sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821514543.5U CN209192904U (en) | 2018-09-17 | 2018-09-17 | Conveying device of test tube rack with one-way stop function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821514543.5U CN209192904U (en) | 2018-09-17 | 2018-09-17 | Conveying device of test tube rack with one-way stop function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209192904U true CN209192904U (en) | 2019-08-02 |
Family
ID=67406223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821514543.5U Active CN209192904U (en) | 2018-09-17 | 2018-09-17 | Conveying device of test tube rack with one-way stop function |
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| Country | Link |
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| CN (1) | CN209192904U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111839599A (en) * | 2020-07-17 | 2020-10-30 | 清华大学 | High-freedom-degree flexible throat swab clamping and sampling robot |
| 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 |
-
2018
- 2018-09-17 CN CN201821514543.5U patent/CN209192904U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109051587B (en) * | 2018-09-17 | 2024-03-22 | 中国科学院苏州生物医学工程技术研究所 | Test-tube rack conveying device with unidirectional stop function |
| CN111839599A (en) * | 2020-07-17 | 2020-10-30 | 清华大学 | High-freedom-degree flexible throat swab clamping and sampling robot |
| 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 |
| CN113219187B (en) * | 2021-03-17 | 2022-06-17 | 济南国科医工科技发展有限公司 | Automatic supply device of push-pull test tube rack |
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