CN104609348B - Automatic cover opening device for sample container - Google Patents
Automatic cover opening device for sample container Download PDFInfo
- Publication number
- CN104609348B CN104609348B CN201510037486.0A CN201510037486A CN104609348B CN 104609348 B CN104609348 B CN 104609348B CN 201510037486 A CN201510037486 A CN 201510037486A CN 104609348 B CN104609348 B CN 104609348B
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- Prior art keywords
- sample container
- cap
- driving wheel
- clamping
- opening
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/14—Hand- or power-operated devices for opening closed containers for removing tightly-fitting lids or covers, e.g. of shoe-polish tins, by gripping and rotating
Abstract
The invention discloses an automatic cover opening device for a sample container. The automatic cover opening device comprises a rack, a clamping mechanism, a cover opening mechanism and a lifting mechanism, wherein the clamping mechanism is arranged on the rack and used for fixing and clamping the sample container and preventing the sample container from rotating and moving in the axial direction, the cover opening mechanism is arranged on the clamping mechanism and used for taking down a sample container cover, and the lifting mechanism is arranged on one side of the rack and used for driving the cover opening mechanism to ascend and descend. The automatic cover opening device further comprises a rotating mechanism and a waste cover recycling mechanism, wherein the rotating mechanism is connected with the cover opening mechanism and used for driving the cover opening mechanism to clamp and rotate the sample container cover, and the waste cover recycling mechanism is arranged on one side of the bottom of the rack and used for recycling the sample container cover taken down by the cover opening mechanism. According to the automatic cover opening device, clamping and rotating of the sample container cover can be achieved without two independent driving mechanisms, only a power-source-free cover opening head is arranged based on the sample container cover rotating mechanism, high cost is avoided, the number of fault points is reduced, and therefore the economic benefit is increased.
Description
Technical field
The present invention relates to a kind of hood-opening device of medical instruments field, more particularly, to a kind of for sample container from
Dynamic hood-opening device.
Background technology
In traditional specimen capsule cap eliminating equipment, the cover or lid of sample container, clamped by clamper in vessel
In the state of, by except lid mechanical arm distal portions clamping and elevated mechanism upwardly, thus automatically remove lid.But pass
, there are used below and Cost Problems: 1, different pitch can not be removed in the functions of the equipments of system sample container removal imperfection
Screw lid is it is impossible to adapt to the sample container of different size and size.2nd, remove screw lid by the way of rotated sample container, knot
Structure is complicated, and power source is more, there is the risk destroying sample container retainer clamping stability.3rd, specimen capsule cap eliminating equipment
Power source is more, and clamping force is wayward, and structure is complex, there is the not high risk of reliability, and relatively costly.
Therefore, prior art has yet to be improved and developed.
Content of the invention
A kind of in view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide automatic lid closing/opening for sample container
Device, can simply and reliably remove screw lid and sample container plug, can automatically adapt to various sizes of container it is not necessary to from it
The hood-opening device that container just can remove specimen capsule cap is removed in carrier.
Technical scheme is as follows:
A kind of automatic lid closing/opening apparatus for sample container, including frame；
It is arranged in frame and is used for fixing and clamps sample container, prevent sample container rotation and the clamping being axially moveable
Mechanism；
It is arranged on the cap-opening mechanism for taking off specimen capsule cap above described clamping device；It is arranged at described frame one
Side drives the hoisting mechanism of described cap-opening mechanism lifting；
Also include being connected and drive the rotation of described cap-opening mechanism clamping rotated sample container cover with described cap-opening mechanism
Mechanism；And it is arranged on described bottom of the frame side for reclaiming the useless lid recycling machine of the specimen capsule cap that described cap-opening mechanism takes off
Structure.
The described automatic lid closing/opening apparatus for sample container, wherein, described cap-opening mechanism includes bearing block, is arranged on institute
State the mandrel in bearing block, and be arranged on mandrel and there is with mandrel the clutch plate relatively rotating；Wherein said mandrel
The flange that bottom is arranged on below described clutch plate with one is connected；Described flange lower end has at least three by the first hinge
For clamping the jaw of specimen capsule cap.
The described automatic lid closing/opening apparatus for sample container, wherein, the far-end of described jaw is provided with sliding bearing, institute
State sliding bearing to slide in the Long Circle chute on described clutch plate.
The described automatic lid closing/opening apparatus for sample container, wherein, described jaw is passed through rotating pin and is cut with scissors with clutch plate
Connect, the sliding bearing being installed on flange can slide in the chute on jaw.
The described automatic lid closing/opening apparatus for sample container, wherein, are also hinged with two brakings below described bearing block
Bar, described brake bar one end is fixed on described bearing block using the second bearing pin, is divided by the 3rd bearing pin in the middle part of described brake bar
It is not hinged with the damping block for stoping described clutch plate from rotating, the other end of brake bar is provided with several and is used for installing elasticity unit
The installation position of part.
The described automatic lid closing/opening apparatus for sample container, wherein, described rotating mechanism by the second drive motor, second
Transmission wheel set and second position sensor device composition, described second drive motor is driven described by the described second transmission wheel set
Cap-opening mechanism.
The described automatic lid closing/opening apparatus for sample container, wherein, described second transmission wheel set the 8th driving wheel with
The mandrel of described cap-opening mechanism connects, and described mandrel and described 8th driving wheel servo rotary.
The described automatic lid closing/opening apparatus for sample container, wherein, be arranged on the right side of described frame described useless covers back
Receive mechanism, be made up of the 3rd drive motor, the 3rd transmission wheel set and the 3rd position sensor arrangement；
The 3rd transmission wheel set being connected with described 3rd drive motor, including the 9th being connected with described 3rd drive motor
Driving wheel, is provided with a hollow axle below the driven pulley being connected by transmission belt with described 9th driving wheel, described hollow axle with set
Put the recovery chute connection above described driven pulley.
The described automatic lid closing/opening apparatus for sample container, wherein, described clamping device includes the clamping machine being adapted
The secondary composition of tool handss and gripper jaw, described clamping manipulator and described gripper jaw be secondary upper or side is respectively provided with and checks whether and deposit
Sample container first sensor and for the presence or absence of detection specimen capsule cap and judgment sample lid types second
Sensor.
The described automatic lid closing/opening apparatus for sample container, wherein, described hoisting mechanism is driven wheel set, is used for by first
Drive the first drive motor, primary importance sensor device and the secondary composition of slide-and-guide of described first transmission wheel set；
Described first transmission wheel set includes the first driving wheel being connected with described first drive motor, with the described first driving
Take turns the second driving wheel being arranged on described frame side wall connecting by transmission belt, pass through transmission belt with described second driving wheel
The 3rd driving wheel connecting, the 4th driving wheel being connected with described 3rd driving wheel；Wherein said second driving wheel and the 3rd drive
Driving wheel is coaxially disposed.
Automatic lid closing/opening apparatus for sample container provided by the present invention are it is not necessary to adopt two driving machines using independent
Realizing clamping and the rotation of specimen capsule cap, only on the basis of specimen capsule cap rotating mechanism, setting one is unpowered for structure
The head of uncapping in source, realize the clamping of specimen capsule cap by the damping that is arranged on clutch plate and flexible member, it is to avoid high
Cost, simplifying frame for movement, decrease trouble point, thus improve economic benefit, increased enterprise competitiveness.
Brief description
Fig. 1 is the hood-opening device shaft side figure of the automatic lid closing/opening apparatus preferred embodiment being used for sample container in the present invention.
Fig. 2 is the hood-opening device hoisting mechanism axle of the automatic lid closing/opening apparatus preferred embodiment being used for sample container in the present invention
Side figure.
Fig. 3 is the specimen capsule cap rotating mechanism of the automatic lid closing/opening apparatus preferred embodiment being used for sample container in the present invention
Shaft side figure.
Fig. 4 is the useless lid recovering mechanism axle side of the automatic lid closing/opening apparatus preferred embodiment being used for sample container in the present invention
Figure.
Fig. 5 is that the sample container clamping device of the automatic lid closing/opening apparatus preferred embodiment being used for sample container in the present invention is opened
The shaft side figure of open state.
Fig. 6 is the sample container clamping device axle of the automatic lid closing/opening apparatus preferred embodiment being used for sample container in the present invention
The side figure of grasping state.
Fig. 7 is the cap-opening mechanism schematic diagram of the automatic lid closing/opening apparatus preferred embodiment being used for sample container in the present invention.
Fig. 8 is the cap-opening mechanism a-a of the automatic lid closing/opening apparatus preferred embodiment for sample container of the present invention in Fig. 7
Sectional view.
Fig. 9 is the cap-opening mechanism pine of the automatic lid closing/opening apparatus preferred embodiment for sample container of the present invention in Fig. 8
The c direction view of open state.
Figure 10 is the cap-opening mechanism folder of the automatic lid closing/opening apparatus preferred embodiment for sample container of the present invention in Fig. 8
The c direction view of tight state.
Figure 11 is the cap-opening mechanism b- of the automatic lid closing/opening apparatus preferred embodiment for sample container of the present invention in Fig. 7
B sectional view.
Figure 12 is the machine of uncapping of another preferred embodiment of automatic lid closing/opening apparatus for sample container of the present invention in Fig. 8
The c direction view of structure releasing orientation.
Figure 13 is the machine of uncapping of another preferred embodiment of automatic lid closing/opening apparatus for sample container of the present invention in Fig. 8
The c direction view of structure clamped condition.
Specific embodiment
The present invention provide a kind of automatic lid closing/opening apparatus for sample container, for make the purpose of the present invention, technical scheme and
Effect is clearer, clear and definite, referring to the drawings and give an actual example that the present invention is described in more detail.It should be appreciated that this place
The specific embodiment of description, only in order to explain the present invention, is not intended to limit the present invention.
Refer to shown in Fig. 1, provided by the present invention for the automatic lid closing/opening apparatus of sample container, including frame 60, arrange
It is used for fixing and clamp sample container 6 in frame 60, the clamping device 1 preventing sample container 6 from rotating and being axially moveable；If
Put above described clamping device 1 for the cap-opening mechanism 4 uncapped；Drive the hoisting mechanism 2 of described cap-opening mechanism 4 lifting；
And it is arranged on described frame 60 top for driving the rotating mechanism 3 of described cap-opening mechanism 4 clamping rotated sample container cover；If
Put and be used for reclaiming the useless lid recovering mechanism 5 of specimen capsule cap 7 in described frame 60 bottom side.The work(of uncapping of described hood-opening device
Jointly can be completed by clamping device 1, hoisting mechanism 2, rotating mechanism 3, cap-opening mechanism 4, the wherein grasping of specimen capsule cap 7 and rotation
Turn and only driven using a motor, that is, described rotating mechanism 3 and described cap-opening mechanism 4 share a drive motor, and structure is simple,
Complete function, greatly reduces manufacturing cost；Simultaneously as specimen capsule cap 7 clamping force size is by damping and flexible member
Determine, dynamics size is easily controlled, it is to avoid the excessive damage to sample container of clamping force；In addition, with respect to prior art, this
Invention decreases driving and the control of a motor, reduces instrument cost and potential faults.
Specifically, refer to shown in Fig. 5 and Fig. 6, described clamping device includes the clamping manipulator 36 being adapted and clamping
Secondary 37 compositions of pawl, Fig. 5 is the original state of described clamping device 1, and described clamping manipulator 36 is open configuration.Described clamping machine
On tool handss 36 and described gripper jaw pair 37 or side is respectively provided with the first sensor 7b checking for sample container 6
With second sensor 7a being used for the presence or absence of detection specimen capsule cap 7 judgment sample lid types.As shown in fig. 6, being
The clamped condition of clamping device 1, is provided with one for placing the container carrier 38 of sample container 6, works as institute below described clamping device 1
State after being placed sample container 6 on container carrier 38, first sensor 7b detects sample container 6 to be existed, second sensor 7a
Start and detect and whether there is specimen capsule cap 7 in described sample container 6, if detect there is sample in described sample container 6
The clamping manipulator 36 of container cover 7 then described clamping device 1 closes and clamps, fixing described sample container body, hoisting mechanism 2
Start.
After described clamping device 1 clamps sample container 6, described hoisting mechanism 2 starts.As shown in Fig. 2 described lifting
Mechanism 2 is by the first transmission wheel set (not shown), the first drive motor 8, first for driving described first transmission wheel set
Position sensor arrangement (not shown) and slide-and-guide pair (not shown) composition.Described first transmission wheel set include with
The first driving wheel 9 that described first drive motor 8 connects, with described first driving wheel 9 by setting that the first transmission belt 10 is connected
Put the second driving wheel 11 on described frame 60 side wall, the 3rd driving wheel 12 being connected with described second driving wheel 11, with institute
State the 3rd driving wheel 12 and pass through the 4th driving wheel 17 that the second transmission belt 13 connects；Wherein said second driving wheel 11 and the 3rd drive
Driving wheel 12 is coaxially disposed.Described slide-and-guide pair includes first axis of guide 15 for guiding described cap-opening mechanism, and this is specifically real
Apply in example using first axis of guide 15 guide on rear side of described cap-opening mechanism setting driving slide block 14 vertically movable.As Fig. 3
Shown, the different position sensor of described primary importance sensor corresponding difference lifting position setting, set in this specific embodiment
The primary importance sensor put includes reseting sensor 35, the first sensor 35a and second that uncaps uncaps sensor 35b.
Described first drive motor 8 drives described drive radius belt to move described cap-opening mechanism 4 along described slide-and-guide pair
During the first axis of guide 15 vertical shift, carry out action of uncapping next time when described cap-opening mechanism 4 triggers reseting sensor 35,
When described cap-opening mechanism triggering first uncap sensor 35a and second uncap sensor 35b when, described cap-opening mechanism 4 enters respectively
Row is uncapped to dissimilar sample container.
Further, as shown in figure 3, described rotating mechanism 3 is driven wheel set by the second drive motor 27, second, (in figure is not
Illustrate) and second position sensor device composition.Described second drive motor 27 is arranged on below described frame top.Described
Two transmission wheel sets include being arranged on the 5th driving wheel 19 that described frame top plane is connected with described second drive motor 27,
It is connected the 6th driving wheel 23 with described 5th driving wheel 19 transmission belt 22；And it is fixed on described cap-opening mechanism top by transmission belt
25 are connected with each other the 7th driving wheel 24 and the 8th driving wheel 26；Described 6th driving wheel 23 passes through to pass with described 7th driving wheel 25
Moving axis 16 connects.Described second drive motor 27 can drive the second transmission wheel set to rotate, the 8th driving wheel of the second transmission wheel set
26 rotation can drive described cap-opening mechanism 4 to operate again, and that is, described rotating mechanism 3 and described header structure 4 of uncapping all are driven by second
Dynamic motor 27 drives operating, and the 8th driving wheel 26 of described second transmission wheel set is connected with the mandrel 39 of described cap-opening mechanism 4, and
Described mandrel 39 and described 8th driving wheel 26 servo rotary.Save for opening described in driving compared with existing automatic lid closing/opening apparatus
Drive connection device motor being operated alone, decreasing between drive motor and described card headkerchief mechanism 4 of lid mechanism 4, simplifies
The structure of device automatic lid closing/opening apparatus and processing technique, reduce automatic lid closing/opening apparatus manufacturing cost.In addition described rotation
Also have a grating 20 on 5th driving wheel 19 of rotation mechanism 3, be symmetrically arranged with the second position in described 5th driving wheel 19 both sides
Sensor device, including primary importance sensor 18 and second position sensor 21, for just detecting described rotating mechanism 3
Turn and invert.Rotating and reverse of described rotating mechanism 3 can make described cap-opening mechanism 4 realize clamping or unclamp specimen capsule cap.
As shown in Figure 7 and Figure 8, described cap-opening mechanism 4 includes bearing block 40, is arranged on the mandrel in described bearing block 40
39, and be arranged on mandrel 39 and there is with mandrel 39 clutch plate 41 relatively rotating.Specifically, below described bearing block 40
It is provided with a clutch plate 41, clutch plate 41 is simultaneously connected with described clutch plate 21 by a mandrel 39, described mandrel 39 upper end protuberance
The 8th drive 26 servo rotary point with described rotating mechanism 3, the middle part of described mandrel 39 be arranged on described bearing block 40
Interior bearing 43 connects, and the flange 44 that the other end (bottom) of described mandrel 39 is arranged on described clutch plate 41 lower section with is even
Connect.As shown in figure 9, described flange 44 lower end is hinged with least three for clamping the folder of specimen capsule cap by the first bearing pin 45
Pawl 42.The far-end of described jaw 42 is provided with sliding bearing 46, and described sliding bearing 46 can be oval on described clutch plate 41
Slide in shape chute 47.As shown in figure 11, also it is hinged with two brake bars 50, described brake bar 50 1 below described bearing block 40
End is fixed on described bearing block 40 using the second bearing pin 49, and described brake bar 50 middle part has been respectively articulated with by the 3rd bearing pin 52
For the damping block 51 stoping described clutch plate 41 from rotating, the other end of brake bar 50 is provided with several for elastic elements
Installation position, be provided with three installation positions for elastic elements in this specific embodiment.I.e. 54a installation position or 54b install
All can install at position or 54c installation position and have elastic component 53.Flexible member 53 can be installed in different installation positions, regulation elasticity unit
The installation position of part 53 is to change the elastic force to described brake bar 50 for the flexible member.
Referring back to Fig. 7, described clutch plate 41 side is additionally provided with for detecting the servo-actuated of described clutch plate 41 servo rotary
Sensor 41a.Incorporated by reference to shown in Fig. 9 and Figure 10, when mandrel 39 rotates, described jaw 42 servo rotary, now brake bar 50
Under the spring-force driven dual of flexible member 53, damping block 51 is pressed on the excircle of clutch plate 41, is stoped with certain damping force
Clutch plate 41 rotates.Mandrel 39 is driven by specimen capsule cap rotating mechanism 3, rotates about the axis, and the damping due to damping block 51 is made
With, stop driven disc spins, the bearing 46 of jaw 42 far-end slides in the chute 47 in clutch plate 41, so that jaw 42
Contact portion (described contact portion is the tip shape part of toothed straight line or circular arc) 48 move to center and clamp sample
Container cover 7.After taking off specimen capsule cap 7, jaw 42 active force is on clutch plate 41, once the steering force of clutch plate 41 is enough
Overcome damping block 51 damping force when, clutch plate 41 overcomes damping force to start same mandrel 39 to rotate together, it is achieved thereby that sample
The function that container cover 7 clamps and rotates.
As the another specific embodiment of the present invention, the structure of described cap-opening mechanism 4 also can be using shown in Figure 12 and Figure 13
Structure, jaw 56(42) pass through rotating pin 55 and clutch plate 59(41) hinged, be installed on the sliding bearing 58 on flange 44
(46) can be in jaw 56(42) on chute 57(47) in slide, described chute be oblong slotted eye.Equally, in damping block
Under effect, clutch plate 59(41) it is blocked for rotation, so that under conditions of flange 44 rotates forward or reversely rotates, jaw
56(42) close to or away from the center of flange 44, to reach clamping or the function of unclamping specimen capsule cap 7.Equally, sensor 41a
Clutch plate 59(41 is detected) servo rotary when, hoisting mechanism 2 rises, and is uncapped with the rotation realizing sample container 6.In addition servo-actuated
When sensor 41a detects clutch plate 41 and persistently rotates, that is, it is judged as taking off specimen capsule cap 7, cap-opening mechanism 4 then can do and rise
Motion, and described specimen capsule cap 7 is put into bottom recovering mechanism 5.
As shown in figure 4, described useless lid recovering mechanism 5 is arranged on the right side of frame, by the 3rd drive motor 28, the 3rd drive
Secondary (not shown) and the 3rd position sensor arrangement composition.The 3rd drive being connected with described 3rd drive motor 28
Pair, the 9th driving wheel 29 connecting including described 3rd drive motor 28, passes through transmission belt 30 even with described 9th driving wheel 29
It is provided with a hollow axle 33, described hollow axle 33 is slipped with the recovery being arranged on above described driven pulley 29b below the driven pulley 29b connecing
Groove 31 connects.In addition described driven pulley 29b side is provided with the 3rd position sensor arrangement, including the 3rd position sensor 32 and
Four position sensor 32a, reclaim the swing position of chute 31 for detection.After cap-opening mechanism 4 takes off specimen capsule cap 7, give up
3rd drive motor 28 of lid recovering mechanism 5 passes through the 9th driving wheel 29, transmission belt 30 driven pulley 29 drive reclaim chute 31 around
Hollow axle 33 is mobile, for reclaiming useless lid.Described recovery chute 31 has two swing position, and respectively useless lid accepts position and answers
Position zero point.Described 3rd drive motor 28 drives and reclaims chute 31 and moves in two swing position, when connecing lid position, useless covers by opening
Lid structure 4 is discarded in recovery chute 31, and useless cover rim reclaims chute 31 and enters in hollow axle 33, later falls into and is placed on useless lid to reclaim
Reclaim in the useless top box of mechanism 5 lower section.After useless lid reclaims success, reclaim chute 31 and reset, the 3rd position sensor arrangement (32,
Recovery chute 31 32a) is detected to reset, first sensor 7 will be started and second sensor 7b starts, and circulate next and uncap.
The operation principle of this hood-opening device is as follows:
Under original state, the clamping manipulator 36 of clamping device 1 is open configuration, and hoisting mechanism 2 drives the mechanism 4 that uncaps
Reset at peak (at reseting sensor 35), the jaw 42 uncapped in a mechanism 4 is releasing orientation, useless lid recovering mechanism 5
Reclaim chute 31 and be in reset zero point.
Once the sample container 6 that the first sensor 7b of clamping device 1 detects in container carrier 38 exists, and second
Sensor 7a detects the type that specimen capsule cap 7 exists and judges container cover, and now clamping manipulator 37 controls gripper jaw pair
37 closures, sample container 6 is fixing；
Now, hoisting mechanism 2 drives the mechanism 4 that uncaps to drop to the first position (at 35a) or second of uncapping and uncaps position (35b
Place), rotating mechanism 3 drives the mandrel 39 of the mechanism 2 that uncaps to rotate, because the damping force of damping block 51 stops clutch plate 41 from revolving
Turn, the bearing 46 of jaw 42 far-end outside Slideslip in the oblong chute 47 in clutch plate 41, so that jaw 42
Sharp parts 48 close and clamp specimen capsule cap 7 to center.
When servo-actuated sensor 41a detects clutch plate 41 servo rotary, hoisting mechanism 2 drives the mechanism 4 that uncaps to rise to
Reset zero point, and trigger reseting sensor 35.
Once reseting sensor 35 is triggered, whether second sensor 7a detection specimen capsule cap 7 successfully removes, once sample
This container cover 7 fails removal, then repeat uncapping sequence, until removing success or operation overtime.
Uncap after success, useless lid recovering mechanism 5 moves to useless lid received bit by reclaiming chute 31, now rotating mechanism 3
Second drive motor 27 reversely rotates, because the damping force of damping block 51 stops clutch plate 41 from rotating, the bearing of jaw 42 far-end
46 in the chute 47 in clutch plate 41 inside Slideslip so that the sharp parts 48 of jaw 42 away from center and unclamp sample
This container cover 7.After specimen capsule cap 7 falls into recovery chute 31, slip into useless top box from recovery chute 31 and hollow axle 33, return simultaneously
Receive chute 31 and move to reset zero point.Useless lid sensor for countering 34 is used for detecting whether useless lid reclaims successful.Useless lid reclaims successfully
Afterwards, clamping manipulator 36 opens, and opens the next one and uncaps flow process.
In sum, the invention provides a kind of remove up automatically the simple of screw lid and sample container plug from shuttle
Reliable device, processing technique complexity solving to presently, there are, high cost, the low problem of reliability, using new method solution
The deficiency that prior art exists, reduces manufacturing cost and the complexity of instrument, reduces potential faults, increase system
Reliability.In addition also there is advantage in detail below:
1st, the sample container of compatible different size；
2nd, the specimen capsule cap of compatible different size；
3rd, can remove serum cap and screw lid；
4th, whether can possess the condition of uncapping by intelligent distinguishing；
5th, the clamping of specimen capsule cap and rotation, only with a dynamical element, cost-effective and maintenance cost, improve
Reliability；
6th, damping size can be adjusted, long service life.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved according to the above description or to convert, for example, all these modifications and variations all should belong to right appended by the present invention and want
The protection domain asked.
Claims (9)
1. a kind of automatic lid closing/opening apparatus for sample container are it is characterised in that include frame；
It is arranged in frame and is used for fixing and clamps sample container, prevent sample container rotation and the clamping machine being axially moveable
Structure；
It is arranged on the cap-opening mechanism for taking off specimen capsule cap above described clamping device；It is arranged at described frame side to drive
The hoisting mechanism of dynamic described cap-opening mechanism lifting；
Also include being connected and drive the rotating mechanism of described cap-opening mechanism clamping rotated sample container cover with described cap-opening mechanism；
And it is arranged on described bottom of the frame side for reclaiming the useless lid recovering mechanism of the specimen capsule cap that described cap-opening mechanism takes off；
Described clamping device includes the clamping manipulator being adapted and the secondary composition of gripper jaw, described clamping manipulator and described clamping
Pawl is secondary upper or side is respectively provided with the first sensor checking for sample container and for detecting whether there is sample
This container cover the second sensor of judgment sample lid types.
2. the automatic lid closing/opening apparatus for sample container according to claim 1 are it is characterised in that described cap-opening mechanism bag
Include bearing block, be arranged on the mandrel in described bearing block, and be arranged on mandrel and there is with mandrel relatively rotate driven
Disk；The flange that the bottom of wherein said mandrel is arranged on below described clutch plate with one is connected；Described flange lower end passes through first
Hinge has at least three for clamping the jaw of specimen capsule cap.
3. the automatic lid closing/opening apparatus for sample container according to claim 2 are it is characterised in that the far-end of described jaw
Sliding bearing is installed, described sliding bearing can slide in the Long Circle chute on described clutch plate.
4. the automatic lid closing/opening apparatus for sample container according to claim 2 are it is characterised in that described jaw passes through to turn
Dynamic bearing pin is hinged with clutch plate, and the sliding bearing being installed on flange can slide in the chute on jaw.
5. the automatic lid closing/opening apparatus for sample container according to claim 2 are it is characterised in that below described bearing block
Also it is hinged with two brake bars, described brake bar one end is fixed on described bearing block using the second bearing pin, in described brake bar
Portion is respectively articulated with the damping block for stoping described clutch plate from rotating by the 3rd bearing pin, and the other end of described brake bar is provided with
Several are used for the installation position of elastic elements.
6. the automatic lid closing/opening apparatus for sample container according to claim 1 it is characterised in that described rotating mechanism by
Second drive motor, the second transmission wheel set and second position sensor device composition, described second drive motor passes through described the
Two transmission wheel sets drive described cap-opening mechanism.
7. the automatic lid closing/opening apparatus for sample container according to claim 6 are it is characterised in that described second drive
The 8th secondary driving wheel is connected with the mandrel of described cap-opening mechanism, and described mandrel and described 8th driving wheel servo rotary.
8. the automatic lid closing/opening apparatus for sample container according to claim 1 are it is characterised in that be arranged on described frame
The described useless lid recovering mechanism on right side, is made up of the 3rd drive motor, the 3rd transmission wheel set and the 3rd position sensor arrangement；
The 3rd transmission wheel set being connected with described 3rd drive motor, including the 9th driving being connected with described 3rd drive motor
Wheel, be provided with a hollow axle below the driven pulley being connected by transmission belt with described 9th driving wheel, described hollow axle be arranged on
Recovery chute connection above described driven pulley.
9. the automatic lid closing/opening apparatus for sample container according to claim 1 it is characterised in that described hoisting mechanism by
First transmission wheel set, the first drive motor, primary importance sensor device and slip for driving described first transmission wheel set
Guiding pair forms；
Described first transmission wheel set includes the first driving wheel being connected with described first drive motor, leads to described first driving wheel
Cross second driving wheel being arranged on described frame side wall of transmission belt connection, be connected by transmission belt with described second driving wheel
The 3rd driving wheel, the 4th driving wheel being connected with described 3rd driving wheel；Wherein said second driving wheel and the 3rd driving wheel
It is coaxially disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037486.0A CN104609348B (en) | 2015-01-26 | 2015-01-26 | Automatic cover opening device for sample container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037486.0A CN104609348B (en) | 2015-01-26 | 2015-01-26 | Automatic cover opening device for sample container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104609348A CN104609348A (en) | 2015-05-13 |
| CN104609348B true CN104609348B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510037486.0A Active CN104609348B (en) | 2015-01-26 | 2015-01-26 | Automatic cover opening device for sample container |
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| EP3236267B1 (en) * | 2016-04-18 | 2021-09-08 | Roche Diagnostics GmbH | Decapper and apparatus |
| CN106241693B (en) * | 2016-08-08 | 2018-05-25 | 天水七四九电子有限公司 | A kind of clamping device of the machine of uncapping of circular metal encapsulation |
| CN106272368B (en) * | 2016-09-07 | 2018-06-19 | 三峡大学 | A kind of automatic quick test tube stopper removing machine device people and take lid method |
| CN106531272B (en) * | 2016-12-09 | 2018-02-16 | 杭州智行远机器人技术有限公司 | Nuclear industry Container transfering operating platform |
| CN108408670B (en) * | 2017-02-10 | 2020-02-07 | 深圳华大智造科技有限公司 | Uncovering device and uncovering system |
| CN107215833B (en) * | 2017-08-07 | 2023-04-25 | 四川宜宾江源化工机械制造有限责任公司 | Automatic uncapping device and pressure container tank adopting same |
| CN107827057A (en) * | 2017-11-17 | 2018-03-23 | 龚晴 | A kind of automatic test tube spiral hood-opening device |
| CN107758588A (en) * | 2017-11-23 | 2018-03-06 | 深圳北科赛动生物机器人有限公司 | Cryopreservation tube batch hood-opening device |
| CN108217555B (en) * | 2017-12-27 | 2019-09-13 | 迪瑞医疗科技股份有限公司 | A kind of hood-opening device of sample container |
| CN108802413A (en) * | 2018-09-19 | 2018-11-13 | 基蛋生物科技股份有限公司 | Quantitative in vitro detecting instrument |
| CN110606455A (en) * | 2019-09-26 | 2019-12-24 | 桂林优利特医疗电子有限公司 | Automatic uncovering device for sample container |
| CN113736620B (en) * | 2021-09-03 | 2023-12-08 | 德玛克（长兴）注塑系统有限公司 | DNA plasmid extraction workstation and working method thereof |
| WO2023125326A1 (en) * | 2021-12-29 | 2023-07-06 | 安图实验仪器(郑州)有限公司 | Online uncapping system |
| CN114933271B (en) * | 2022-04-11 | 2024-01-16 | 苏州新实医疗科技有限公司 | Method for opening and closing cover of unscrewed container and method for opening and closing cover |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4102479A1 (en) * | 1991-01-29 | 1992-07-30 | Kodak Ag | DEVICE FOR REMOVING PLUGS FROM CONTAINERS WITH A LIQUID |
| JP2002022751A (en) * | 2000-07-06 | 2002-01-23 | Japan Tobacco Inc | Automatic unplugging device for test tube |
| CN102037364B (en) * | 2008-05-22 | 2014-06-11 | 株式会社日立高新技术 | System for pretreating sample |
| WO2011055712A1 (en) * | 2009-11-04 | 2011-05-12 | 株式会社日立ハイテクノロジーズ | Cover opener and automatic analyzing device using same |
| US9505507B2 (en) * | 2011-06-30 | 2016-11-29 | Hitachi High-Technologies Corporation | Cap opening and closing mechanism and automatic analyzer including the same |
| CN202204719U (en) * | 2011-08-01 | 2012-04-25 | 长春迪瑞医疗科技股份有限公司 | Automatic clamping and uniform shaking mechanism |
| CN203284181U (en) * | 2013-05-27 | 2013-11-13 | 无锡特可思电器制造有限公司 | Collecting mechanism for test tube lid |
| CN104276532A (en) * | 2013-07-12 | 2015-01-14 | 天津市蜂荷园食品有限公司 | Plastic cover loosening and tightening device |
-
2015
- 2015-01-26 CN CN201510037486.0A patent/CN104609348B/en active Active
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|---|---|
| CN104609348A (en) | 2015-05-13 |
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Address after: 130103 No. 3333 livable Road, hi tech Development Zone, Jilin, Changchun Patentee after: Medical Polytron Technologies Inc Address before: 130103 No. 3333 livable Road, hi tech Development Zone, Jilin, Changchun Patentee before: Changchun Dirui Medical Technology Co., Ltd. |