CN109534258B - Test tube cap clamping device, test tube cap opening and closing device and test tube cap opening and closing machine - Google Patents
Test tube cap clamping device, test tube cap opening and closing device and test tube cap opening and closing machine Download PDFInfo
- Publication number
- CN109534258B CN109534258B CN201910081852.0A CN201910081852A CN109534258B CN 109534258 B CN109534258 B CN 109534258B CN 201910081852 A CN201910081852 A CN 201910081852A CN 109534258 B CN109534258 B CN 109534258B
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- Prior art keywords
- test tube
- tube cap
- clamping
- driving
- clamping part
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- 230000004308 accommodation Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
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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
- B67B3/00—Closing bottles, jars or similar containers by applying caps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Abstract
The invention relates to a test tube cap clamping device, a test tube cap opening and closing device and a test tube cap opening and closing machine. This test tube cap clamping device direction accommodation mechanism, fixture and centre gripping actuating mechanism, direction accommodation mechanism includes the accommodation body, the briquetting, first spacing portion and elastic telescoping mechanism, the accommodation hole is seted up to the accommodation body, the briquetting sets up in the accommodation hole, briquetting and first spacing portion are connected respectively at elastic telescoping mechanism's both ends, fixture is including rotating the drive division that connects gradually and form the quadrangle, first clamping part, linkage portion and second clamping part, the upper surface that is used for the butt test tube cap of first clamping part and second clamping part flushes, the centre gripping actuating mechanism links with the drive division transmission, be used for driving the drive division rotatory, make first clamping part and second clamping part be close to each other and keep away from. The test tube cap clamping device can stably and reliably clamp the test tube cap, and is beneficial to the smooth execution of the follow-up cap opening and closing actions.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a test tube cap clamping device, a test tube cap opening and closing device with the test tube cap clamping device and a test tube cap opening and closing machine.
Background
At present, in a medical laboratory, the uncapping action of a venous blood collection tube is mostly completed manually one by medical staff, and the manual operation is complex in labor, long in time consumption and high in biological safety risk.
Disclosure of Invention
Based on the above-mentioned drawbacks in the prior art, an object of the present invention is to provide a test tube cap clamping device capable of stably and reliably clamping a test tube cap, and a test tube cap opening and closing device and a test tube cap opening and closing machine having the same.
Therefore, the invention provides the following technical scheme.
The invention provides a test tube cap clamping device, which guides a containing mechanism, a clamping mechanism and a clamping driving mechanism,
the guiding and accommodating mechanism comprises an accommodating body, a pressing block, a first limiting part and an elastic telescopic mechanism,
the containing body is provided with a containing hole for the insertion of the test tube cap,
the pressing block is arranged in the accommodating hole,
the first limiting part is used for preventing the pressing block and the elastic telescopic mechanism from moving upwards to be separated from the accommodating hole,
the two ends of the elastic telescopic mechanism are respectively connected with the pressing block and the first limiting part, so that the pressing block can reciprocate relative to the first limiting part in the vertical direction,
the clamping mechanism comprises a driving part, a first clamping part, a linkage part and a second clamping part which are sequentially and rotatably connected, and the second clamping part is rotatably connected with the driving part, so that the driving part, the first clamping part, the linkage part and the second clamping part form a quadrangle,
the upper surfaces of the first clamping part and the second clamping part which are used for abutting against the test tube cap are flush,
the clamping driving mechanism is in transmission connection with the driving part and is used for driving the driving part to rotate so that the first clamping part and the second clamping part are close to and far away from each other,
when the guiding accommodation mechanism moves vertically downwards to clamp the test tube cap, the test tube cap is inserted into the accommodation hole to contact with the pressing block so as to compress the elastic telescopic mechanism,
when the guide accommodating mechanism moves down to a predetermined position, the clamping driving mechanism drives the first clamping part and the second clamping part to approach each other, so that the first clamping part and the second clamping part are both partially positioned below the test tube cap, and
when the guide accommodating mechanism moves upwards, the upper surfaces of the parts of the first clamping part and the second clamping part, which are positioned below the test tube cap, contact the lower surface of the test tube cap and are matched with the pressing block to clamp the test tube cap.
In at least one embodiment, the guide receiving mechanism further includes a second limiting portion for preventing the press block from moving downward out of the receiving hole.
In at least one embodiment, the accommodating body is provided with a first guide groove and a second guide groove, a part of the first clamping part is arranged in the first guide groove, and a part of the second clamping part is arranged in the second guide groove.
In at least one embodiment, the first clamping portion is provided with a first arcuate recess, and/or the second clamping portion is provided with a second arcuate recess,
when the first clamping part and the second clamping part are at least partially positioned below the test tube cap, the first arc-shaped concave part and/or the second arc-shaped concave part are matched with the outer circumferential surface of the tube body below the test tube cap to be clamped.
In at least one embodiment, the drive portion, the first clamping portion, the linkage portion, and the second clamping portion are connected to form a parallelogram.
In at least one embodiment, the linkage part is rotatably connected with the accommodating body through a hinge shaft.
In at least one embodiment, the clamping drive mechanism comprises a clamping drive motor, an output shaft of which is connected to the drive section such that the drive section can rotate about an axis of the output shaft.
In at least one embodiment, the receiving holes are plural and/or the resilient telescopic mechanism is a spring.
The invention also provides a test tube cover opening and closing device which comprises the test tube cap clamping device and the cover opening and closing driving mechanism,
the cover opening and closing driving mechanism is used for driving the test tube cap clamping device to move up and down so as to open and close the cover.
The invention also provides a test tube cover opening and closing machine which is characterized by comprising the test tube cover opening and closing device and the test tube clamping device,
the test tube clamping device is used for clamping a tube body of the test tube, which is positioned below the test tube cap.
By adopting the technical scheme, the invention provides the test tube cap clamping device, and the test tube cap can be stably and reliably clamped through the mutual matching of the guide accommodating mechanism, the clamping mechanism and the clamping driving mechanism, so that the subsequent smooth execution of the cap opening and closing actions is facilitated.
It can be understood that the test tube cap opening and closing device with the test tube cap clamping device and the test tube cap opening and closing machine have the same beneficial effects.
Drawings
Fig. 1 shows a perspective view of an angle of a test tube cap clamping device according to the present invention.
FIG. 2 is a perspective view showing another angle of the tube cap clamping device according to the present invention
Fig. 3 shows a front view of fig. 1.
Fig. 4 shows a cross-sectional view of fig. 3.
Fig. 5 shows a bottom view of fig. 1.
FIG. 6 shows a cross-sectional view in the direction A of FIG. 4
Fig. 7 shows a cross-sectional view in the B direction of fig. 4.
Fig. 8 shows a schematic view of the structure of the test tube cap holding device according to the present invention when holding the test tube cap.
Description of the reference numerals
1, guiding and accommodating the mechanism; 11 accommodating the body; 111 receiving holes; 112 limit protrusions; 113 a first guide slot; 114 a second guide slot; 12 cover plates; 13 briquetting; 131 spring mounting slots; 14 springs;
2, a clamping mechanism; a 21 drive plate; 22 a first clamping plate; 221 a first boss; 2211 a first arcuate wall; 23 linkage plates; 231 hinge shaft; a second clamping plate 24; 241 second protrusions; 2411 a second arcuate wall;
3 clamping the driving mechanism; 31 output shaft;
4 test tubes; 41 test tube cap; 42 tube body.
Detailed Description
Exemplary embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that these specific descriptions are merely illustrative of how one skilled in the art may practice the invention, and are not intended to be exhaustive of all of the possible ways of practicing the invention, nor to limit the scope of the invention.
The connection mentioned in the invention can be either direct connection or indirect connection through intermediate structural members such as a connecting frame, a connecting plate and the like; the connecting and abutting can be realized through a fastener, and the clamping, welding or integral forming can be realized.
The reference to the first clamping portion and the second clamping portion being located partly below the test tube cap in the present invention means that there is an overlap of the projections of the first clamping portion and the test tube cap in the vertical direction and that there is an overlap of the projections of the second clamping portion and the test tube cap in the vertical direction.
A specific embodiment of the cuvette cap clamping device according to the present invention is described in detail below with reference to fig. 1 to 8.
In the present embodiment, as shown in fig. 1 and 8, the test tube cap gripping device includes a guide accommodating mechanism 1, a gripping mechanism 2, and a gripping driving mechanism 3. The test tube 4 includes a tube cap 41 and a tube body 42. Wherein the guide accommodating mechanism 1 is used for accommodating at least a part of the test tube cap 41.
In the present embodiment, as shown in fig. 1 and 4, the guide housing mechanism 1 includes a housing body 11, a cover plate 12 (first limit portion), a pressing block 13, and a spring 14 (elastic telescopic mechanism). The cover plate 12 is located above the accommodating body 11 and is fixedly connected with the accommodating body 11.
In the present embodiment, as shown in fig. 1, 4, and 6, the housing body 11 is provided with a housing hole 111, a stopper projection 112 (second stopper portion), a first guide groove 113, and a second guide groove 114. Wherein, the accommodating hole 111 penetrates the accommodating body 11 along the vertical direction, and the limiting protrusion 112 is disposed at the lower part of the accommodating hole 111.
In the present embodiment, as shown in fig. 4, there are ten accommodating holes 111.
In the present embodiment, as shown in fig. 4, the pressing block 13 is disposed in the accommodation hole 111, both ends of the spring 14 are respectively abutted against the pressing block 13 and the cover plate 12, and the pressing block 13 is abutted against the limit projection 112 by the elastic force of the spring 14.
In the present embodiment, the pressing block 13 is provided with a spring mounting groove 131 for accommodating the spring 14.
In the present embodiment, as shown in fig. 5, the gripping mechanism 2 includes a driving plate 21 (driving portion), a first gripping plate 22 (first gripping portion), a linking plate 23 (linking portion), and a second gripping plate 24 (second gripping portion). Wherein the driving plate 21, the first clamping plate 22, the linkage plate 23 and the second clamping plate 24 are connected in an end-to-end hinged manner to form a parallelogram.
In the present embodiment, the upper surfaces of the first clamping plate 22 and the second clamping plate 24 are flush.
In the present embodiment, as shown in fig. 4 and 5, the grip driving mechanism 3 is a grip driving motor fixedly mounted on one side of the housing body 11. An output shaft 31 of the grip driving motor is connected to the driving plate 21, and the grip driving motor is capable of driving the driving plate 21 to rotate about the axis of the output shaft 31.
In the present embodiment, in the case of the present embodiment, the connection point of the output shaft 31 and the driving plate 21 is located at the center of the connection line of the driving plate 21 and the two hinge points of the first clamping plate 22 and the second clamping plate 24.
In the present embodiment, as shown in fig. 1, 5 and 6, the first clamping plate 22 is provided in the first guide groove 113, and the second clamping plate 24 is provided in the second guide groove 114. In this way, the first clamping plate 22 and the second clamping plate 24 can be more smoothly moved toward and away from each other.
In the present embodiment, as shown in fig. 4 and 5, the link plate 23 is hinged to an end of the accommodating body 11 facing away from the grip driving motor by a hinge shaft 231. Wherein the hinge shaft 231 is vertically disposed, and the link plate 23 is rotatable about an axis of the hinge shaft 231.
In the present embodiment, the connection point of the hinge shaft 231 and the link plate 23 is located at the center of the line connecting the link plate 23 and the two hinge points of the first and second clamp plates 22, 24.
In the present embodiment, as shown in fig. 7, the first clamp plate 22 is provided with a first protruding portion 221, the first protruding portion 221 protruding toward the second clamp plate 24, the first protruding portion 221 having a first arcuate wall 2211 (first arcuate concave portion) that is concave.
In the present embodiment, as shown in fig. 7, the second clamp plate 24 is provided with a second boss 241, the second boss 241 is protruded and extended toward the first clamp plate 22, and the second boss 241 has a second arc-shaped wall surface 2411 (second arc-shaped recess) that is concave.
In the present embodiment, when the first and second clamping plates 22 and 24 are moved close to each other to be partially located under the test tube cap 41, the first and second arc-shaped wall surfaces 2211 and 2411 are matched with the outer circumferential surface of the tube body 42. In this way, the number of clamp plate portions located below the test tube cap 41 can be increased as much as possible without (substantially) touching the tube 42, and the test tube cap 41 can be pulled out more stably and reliably.
The operation of the test tube cap clamping device according to the present invention will be described in detail with reference to fig. 4 and 8.
In the present embodiment, when it is necessary to pull out the cuvette cap 41, the entire cuvette cap holding device is moved downward, the cuvette cap 41 is inserted into the accommodation hole 111, and the cuvette cap 41 contacts the pressing block 13 to compress the spring 14.
When the test tube cap clamping device integrally moves down to a preset position, the clamping driving motor drives the output shaft 31 to rotate, the driving plate 21 synchronously rotates along with the output shaft 31 to drive the first clamping plate 22 and the second clamping plate 24 to be close to each other, and after the driving plate 21 rotates for a certain angle, the first protruding part 221 and the second protruding part 241 are positioned below the test tube cap 41, and the clamping driving motor stops working.
Then, the test tube cap clamping device is moved upwards as a whole, and the first clamping plate 22, the second clamping plate 24, the pressing block 13 and the spring 14 are matched with each other to firmly clamp the test tube cap 41, and finally the test tube cap 41 is pulled out.
When the test tube cap 41 needs to be covered, the test tube cap clamping device integrally moves downwards to a position with a certain distance (for example, 2 mm) from the upper end of the tube body 42, the clamping driving motor drives the output shaft 31 to rotate and reset, the driving plate 21 drives the first clamping plate 22 and the second clamping plate 24 to be away from each other along with synchronous rotation of the output shaft 31, the first clamping plate 22 and the second clamping plate 24 are separated from the test tube cap 41, and the test tube cap 41 pops up under the action of the elastic force of the spring 14. Thus, the clamping plate can be prevented from colliding with the test tube due to the driving error of the driving mechanism for driving the test tube cap clamping device to move up and down.
The whole test tube cap clamping device continues to move downwards to cover the test tube cap 41 on the tube body 42.
It will be appreciated that when the test tube cap clamping device is moved down to a predetermined position as a whole, the distance between the upper surfaces of the first and second clamping plates 22, 24 and the lower surface of the pressing block 13 abutting the test tube cap 41 needs to be greater than or equal to the height of the test tube cap 41.
It will be appreciated that the test tube cap clamping device according to the present invention can be applied to most existing test tube caps as long as the distance between the upper surfaces of the first clamping plate 22 and the second clamping plate 24 and the lower surface of the pressing block 13 pressed to the extreme position for abutting against the test tube cap 41 is reasonably designed.
By adopting the technical scheme, the test tube cap clamping device provided by the invention has at least the following advantages:
(1) According to the test tube cap clamping device, the test tube cap can be stably and reliably clamped through the mutual matching of the guide accommodating mechanism, the clamping mechanism and the clamping driving mechanism, and the subsequent smooth execution of the cap opening and closing actions is facilitated.
(2) In the test tube cap clamping device, the distance between the clamping plate and the pressing block is reasonably designed, so that the test tube cap clamping device can be suitable for clamping most test tube caps in the prior art, and has strong universality.
(3) In the test tube cap clamping device, the first guide groove and the second guide groove are arranged, so that the first clamping plate and the second clamping plate can move relatively stably, and the test tube cap can be clamped stably.
(4) In the test tube cap clamping device, the test tube cap can be clamped more stably and reliably by arranging the first arc-shaped wall surface and the second arc-shaped wall surface, so that the cap can be pulled out stably and reliably.
(5) In the test tube cap clamping device, the clamping mechanism is abutted against the lower surface of the test tube cap and matched with the pressing block to clamp the test tube cap, the clamping driving motor does not need to provide great clamping force, the requirement on the clamping driving motor is low, and the service life of the clamping driving motor is long.
(6) In the test tube cap clamping device, the plurality of accommodating holes are arranged, so that the plurality of test tubes can be simultaneously opened and closed.
The above specific embodiments have described the technical solutions of the present invention in detail, but it is also required to supplement the description that:
(1) Although the above embodiment describes the clamping driving mechanism as the clamping driving motor, the present invention is not limited thereto, and a driving cylinder may be selected as the clamping driving mechanism, specifically, the driving plate may be hinged to the accommodating body through a rotation shaft, and a telescopic cylinder rod of the driving cylinder is fixedly connected to the driving plate so as to be capable of driving the driving plate to rotate around the axis of the rotation shaft; of course, the clamping driving mechanism may be any other driving mechanism as long as the driving mechanism can drive the driving plate to rotate around a rotation axis.
(2) Although the elastic expansion mechanism is described as a spring in the above embodiment, the present invention is not limited to this, and the elastic expansion mechanism may be a rubber block or other elastic expansion structure.
(3) Although the first limiting portion is described as the cover plate disposed above the housing body in the above embodiment, the present invention is not limited thereto, and the first limiting portion may be a protrusion structure disposed on a wall of the housing hole, as long as the pressing block and the spring can be limited.
(4) Although the driving plate, the first clamping plate, the linkage plate and the second clamping plate are described as being hinged end to form a parallelogram in the above embodiment, the present invention is not limited thereto, and the driving plate, the first clamping plate, the linkage plate and the second clamping plate may also form a quadrilateral other than a parallelogram as long as the driving plate is rotated to drive the first clamping plate and the second clamping plate to approach and separate from each other.
(5) Although the above embodiment has described the case where the stopper protrusion (second stopper portion) is provided at the lower portion of the accommodation hole, the present invention is not limited to this, and the second stopper portion may not be provided, and both ends of the spring may be fixedly connected to the first stopper portion and the pressing piece, respectively, so that the pressing piece may be held in the accommodation hole.
(6) Although the arc-shaped wall surface is provided to the boss in the above embodiment, the present invention is not limited to this, and the arc-shaped wall surface may be directly provided to the clip plate.
(7) Although ten receiving holes are described in the above embodiment, the present invention is not limited thereto, and the number of receiving holes may be one, two, three or other numbers according to the actual situation.
In addition, the invention also provides a test tube cover opening and closing device, which comprises the test tube cap clamping device and a cover opening and closing driving mechanism. The cover opening and closing driving mechanism is used for driving the test tube cap clamping device to move up and down so as to open and close the cover.
Further, the invention also provides a test tube cover opening and closing machine, which comprises the test tube cover opening and closing device and the test tube clamping device. Wherein the test tube clamping means are used for clamping the tube body 42 located below the test tube cap 41.
Claims (10)
1. A test tube cap clamping device is characterized by comprising a guiding and accommodating mechanism (1), a clamping mechanism (2) and a clamping driving mechanism (3),
the guiding and accommodating mechanism (1) comprises an accommodating body (11), a pressing block (13), a first limiting part and an elastic telescopic mechanism,
the accommodating body (11) is provided with an accommodating hole (111), the accommodating hole (111) is used for inserting the test tube cap (41),
the pressing block (13) is arranged in the accommodating hole (111),
the first limiting part is used for preventing the pressing block (13) and the elastic telescopic mechanism from moving upwards to be separated from the accommodating hole (111),
the two ends of the elastic telescopic mechanism are respectively connected with the pressing block (13) and the first limiting part, so that the pressing block (13) can reciprocate relative to the first limiting part in the vertical direction,
the clamping mechanism (2) comprises a driving part, a first clamping part, a linkage part and a second clamping part which are sequentially connected in a rotating way, and the second clamping part is connected with the driving part in a rotating way, so that the driving part, the first clamping part, the linkage part and the second clamping part form a quadrangle,
the upper surfaces of the first clamping part and the second clamping part which are used for abutting against the test tube cap (41) are flush,
the clamping driving mechanism (3) is in transmission connection with the driving part and is used for driving the driving part to rotate so that the first clamping part and the second clamping part are close to and far away from each other,
when the guiding accommodation mechanism (1) moves vertically downwards to clamp the test tube cap (41), the test tube cap (41) is inserted into the accommodation hole (111) to contact with the pressing block (13) so as to compress the elastic telescopic mechanism,
when the guide accommodating mechanism (1) moves down to a predetermined position, the clamp driving mechanism (3) drives the first clamp portion and the second clamp portion to approach each other so that the first clamp portion and the second clamp portion are both partially located under the test tube cap (41), and
when the guide accommodating mechanism (1) moves up, the upper surfaces of the parts of the first clamping part and the second clamping part, which are positioned below the test tube cap (41), contact the lower surface of the test tube cap (41) and clamp the test tube cap (41) in cooperation with the pressing block (13).
2. The test tube cap clamping device according to claim 1, characterized in that the guiding accommodation mechanism (1) further comprises a second limit portion for preventing the downward movement of the press block (13) out of the accommodation hole (111).
3. The test tube cap clamping device according to claim 1, wherein the accommodating body (11) is provided with a first guide groove (113) and a second guide groove (114), a part of the first clamping part is arranged in the first guide groove (113), and a part of the second clamping part is arranged in the second guide groove (114).
4. The test tube cap clamping device according to claim 1, wherein the first clamping part is provided with a first arc-shaped recess and/or the second clamping part is provided with a second arc-shaped recess,
when the first clamping part and the second clamping part are at least partially positioned below the test tube cap (41), the first arc-shaped concave part and/or the second arc-shaped concave part are matched with the outer circumferential surface of a tube body (42) below the test tube cap (41) to be clamped.
5. The test tube cap gripping device of claim 1, wherein the drive portion, the first gripping portion, the linkage portion, and the second gripping portion are connected at their ends to form a parallelogram.
6. The test tube cap clamping device according to claim 1, wherein the linkage part is rotatably connected with the accommodating body (11) through a hinge shaft (231).
7. Tube cap gripping device according to claim 1, characterized in that the gripping drive mechanism (3) comprises a gripping drive motor, the output shaft (31) of which is connected to the drive part such that the drive part can rotate about the axis of the output shaft (31).
8. The test tube cap clamping device according to claim 1, characterized in that the receiving holes (111) are plural and/or the elastic telescopic mechanism is a spring (14).
9. A test tube cap opening and closing device, characterized in that the test tube cap opening and closing device comprises the test tube cap clamping device and a cap opening and closing driving mechanism according to any one of claims 1 to 8,
the cover opening and closing driving mechanism is used for driving the test tube cap clamping device to move up and down so as to open and close the cover.
10. A test tube cover opening and closing machine is characterized in that the test tube cover opening and closing machine comprises the test tube cover opening and closing device and the test tube clamping device according to claim 9,
the test tube clamping device is used for clamping a tube body (42) of the test tube (4) positioned below the test tube cap (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910081852.0A CN109534258B (en) | 2019-01-28 | 2019-01-28 | Test tube cap clamping device, test tube cap opening and closing device and test tube cap opening and closing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910081852.0A CN109534258B (en) | 2019-01-28 | 2019-01-28 | Test tube cap clamping device, test tube cap opening and closing device and test tube cap opening and closing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109534258A CN109534258A (en) | 2019-03-29 |
| CN109534258B true CN109534258B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910081852.0A Active CN109534258B (en) | 2019-01-28 | 2019-01-28 | Test tube cap clamping device, test tube cap opening and closing device and test tube cap opening and closing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111589489B (en) * | 2020-04-13 | 2021-10-22 | 青岛海尔生物医疗股份有限公司 | Test tube storage system and storage method |
| CN118615158A (en) * | 2021-04-28 | 2024-09-10 | 美蓝(杭州)医药科技有限公司 | Automatic separating device for cap of injector |
| CN115196567B (en) * | 2022-06-23 | 2023-04-11 | 广东凯普生物科技股份有限公司 | Clamping method used in sample tube uncovering process |
| CN115432650B (en) * | 2022-08-31 | 2023-10-24 | 中元汇吉生物技术股份有限公司 | Clamping mechanism, sealing cover device and laboratory automation system |
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| CN105668474A (en) * | 2016-02-25 | 2016-06-15 | 东莞市第三人民医院 | Novel vacuum blood collection tube cover opening and closing all-in-one machine |
| CN107555374A (en) * | 2017-08-28 | 2018-01-09 | 尹德清 | A kind of sample tube hood-opening device for AIDS detection |
| CN107857222A (en) * | 2017-10-23 | 2018-03-30 | 迪瑞医疗科技股份有限公司 | Mechanical arm assembly and cap test tube remove retracting device and method |
| CN209618845U (en) * | 2019-01-28 | 2019-11-12 | 上海奥普生物医药有限公司 | Cap test tube clamping device, test tube uncap closing lid device and test tube is uncapped closing lid machine |
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Address after: 201203 Building 1, No. 526, rhyme Road, modern medical equipment Park, Eastern Zhangjiang hi tech park, Shanghai Applicant after: Shanghai Aopu biomedical Co.,Ltd. Address before: 201203 Building 1, No. 526, rhyme Road, modern medical equipment Park, Eastern Zhangjiang hi tech park, Shanghai Applicant before: SHANGHAI UPPER BIO-TECH PHARMA Co.,Ltd. |
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