CN221140114U - Automatic clamping and feeding device for centrifugal tubes - Google Patents
Automatic clamping and feeding device for centrifugal tubes Download PDFInfo
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- CN221140114U CN221140114U CN202322387772.2U CN202322387772U CN221140114U CN 221140114 U CN221140114 U CN 221140114U CN 202322387772 U CN202322387772 U CN 202322387772U CN 221140114 U CN221140114 U CN 221140114U
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- clamping
- centrifuge tube
- feeding device
- rotary
- clamping jaw
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000000338 in vitro Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- -1 pipetting Substances 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses an automatic clamping and feeding device for a centrifugal tube, which comprises a clamping device and a rotary positioning device, wherein the clamping device comprises a horizontal movement module and a vertical cylinder arranged on the horizontal movement module, the front end of the vertical cylinder is connected with a clamping jaw cylinder, and the clamping jaw cylinder is connected with a clamping jaw; the rotary positioning device comprises a centrifuge tube base, a rotary device and a rotary driving device. According to the automatic clamping and feeding device for the centrifugal tube, disclosed by the utility model, the automatic clamping and feeding device is realized through the clamping device and the rotary positioning device tube, the structure is ingenious, the use is convenient, the automatic clamping and feeding of the centrifugal tube can be effectively and accurately realized, and the positioning of the centrifugal tube is prevented from causing fatigue to medical staff; the utility model can be integrally embedded with an in-vitro diagnostic instrument, simplifies the operation flow and improves the sample detection efficiency.
Description
Technical Field
The application relates to an automatic clamping and feeding device for a centrifugal tube.
Background
The in-vitro detection diagnosis detection equipment is an instrument capable of carrying out qualitative or quantitative analysis on body fluid samples (blood and urine) of patients, and a sample pretreatment module is mainly used for filling internal standard liquid, pipetting, nitrogen blowing and uniformly mixing, and in the process, a sample cup is required to be clamped and fixed before an extraction liquid is filled, so that a cup cover is convenient to open; and the sample centrifuge tube needs to be positioned before the internal standard solution is filled. Because in a sample processing flow, the same sample cup needs to be positioned for 2 times or more, when the current manual positioning operation is adopted, time and labor are wasted, the possibility of confusion of different sample centrifuge tubes exists, and the automatic grabbing of the samples is difficult, so that the timeliness and the accuracy of the detection result are affected.
Therefore, a centrifuge tube automatic clamping and feeding device is needed.
Disclosure of utility model
The utility model aims to provide an automatic clamping and feeding device for a centrifugal tube, which overcomes the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic clamping and feeding device for the centrifugal tube comprises a clamping device and a rotary positioning device, wherein the clamping device comprises a horizontal movement module and a vertical cylinder arranged on the horizontal movement module, the front end of the vertical cylinder is connected with a clamping jaw cylinder, and the clamping jaw cylinder is connected with a clamping jaw; the rotary positioning device comprises a centrifuge tube base, a rotary device and a rotary driving device.
Preferably, the horizontal movement module comprises a horizontal movement guide rail and a driving device, and the driving device is a driving motor.
Preferably, the vertical cylinder is connected with the horizontal movement guide rail through a sliding connection block, and the driving motor drives the sliding connection block to drive the vertical cylinder to move along the horizontal guide rail.
Preferably, the rotary device comprises a first rotary table, a second rotary table and a connecting transmission belt, the centrifuge tube base is fixedly arranged on the second rotary table, the first rotary table is connected with the output end of the rotary driving device, the rotary driving device drives the second rotary table to rotate, and the second rotary table drives the first rotary table to rotate through the transmission belt, so that the centrifuge tube base rotates.
Preferably, the rotary driving device is a motor.
Preferably, the clamping jaw comprises a first clamping part, a second clamping part and a clamping jaw positioning plate, wherein the first clamping part and the second clamping part are hinged to the clamping jaw positioning plate, the first clamping part and the second clamping part are connected with a push rod through a movable connecting rod, and the push rod is connected with the output end of a clamping jaw cylinder.
Preferably, the front ends of the first clamping part and the second clamping part are provided with inwards concave clamping grooves.
Compared with the prior art, the automatic clamping and feeding device for the centrifugal tube has the advantages that the automatic clamping and feeding device is realized through the clamping device and the rotary positioning device, the structure is ingenious, the use is convenient, the automatic clamping and feeding of the centrifugal tube can be efficiently and accurately realized, and the positioning of the centrifugal tube is prevented from causing fatigue to medical staff; the utility model can be integrally embedded with an in-vitro diagnostic instrument, simplifies the operation flow and improves the sample detection efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic structural view of an automatic centrifuge tube clamping and feeding device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a structure of a clamping jaw of an automatic clamping and feeding device for a centrifuge tube according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a rotary positioning device of an automatic centrifuge tube clamping and loading device according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a part of a structure of a clamping jaw of an automatic clamping and feeding device for a centrifuge tube according to an embodiment of the present utility model;
Wherein: 1. a horizontal movement module; 2. a vertical cylinder; 3. a clamping jaw cylinder; 301. the output end of the clamping jaw cylinder; 302. a push rod; 4. a clamping jaw; 401. a clamping jaw positioning plate; 402. a first clamping part; 403. a second clamping portion; 404. a connecting rod; 5. a rotary positioning device; 6. and (5) sliding the connecting block.
Detailed Description
The following detailed description of the technical solutions according to the embodiments of the present utility model will be given with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an automatic clamping and feeding device for a centrifuge tube in this embodiment includes a clamping device and a rotary positioning device 5, where the clamping device includes a horizontal movement module 1 and a vertical cylinder 2 disposed on the horizontal movement module, the front end of the vertical cylinder 2 is connected with a clamping jaw cylinder 3, and the clamping jaw cylinder 3 is connected with a clamping jaw 4; the rotational positioning device 5 comprises a centrifuge tube base 505, a rotation device and a rotation driving device 501.
In the technical scheme, the clamping and feeding actions of the centrifuge tube are completed through the clamping and feeding device; the centrifuge tube is rotationally positioned by a rotational positioning device 5.
Preferably, the horizontal movement module 1 includes a horizontal movement guide rail and a driving device, and the driving device is a driving motor.
Preferably, the vertical cylinder 2 is connected with the horizontal movement guide rail through a sliding connection block 6, and the driving motor drives the sliding connection block 6 to drive the vertical cylinder 2 to move along the horizontal guide rail direction.
Preferably, the rotating device comprises a first rotating disc 502, a second rotating disc 504 and a connecting transmission belt 503, the centrifuge tube base 505 is fixedly mounted on the second rotating disc 504, the first rotating disc 502 is connected with the output end of the rotating driving device 501, the rotating driving device 501 drives the first rotating disc 502 to rotate, and the first rotating disc 502 drives the second rotating disc 504 to rotate through the transmission belt 503, so that the centrifuge tube base 505 rotates.
Preferably, the rotary driving device 501 is a motor.
In this embodiment, the rotation driving device 501 selects a gear motor.
Preferably, the clamping jaw 4 comprises a first clamping part 402, a second clamping part 403 and a clamping jaw positioning plate 401, the first clamping part 402 and the second clamping part 402 are hinged to the clamping jaw positioning plate 401, the first clamping part 402 and the second clamping part 403 are connected with the push rod 302 through a movable connecting rod 404, and the push rod 302 is connected with the clamping jaw cylinder output end 301.
In this solution, the output end 301 of the clamping jaw cylinder pushes the push rod 302 to move up and down, and the connecting rod 404 drives the first clamping portion 402 and the second clamping portion 403 to clamp.
Preferably, the front ends of the first clamping portion 402 and the second clamping portion 403 are provided with inward concave clamping grooves.
In this technical scheme, promote the centre gripping stability to the centrifuging tube through the grip slot, the grip slot is laminated mutually with centrifuging tube surface.
Specifically, the working principle of the automatic clamping and feeding device for the centrifugal tube provided by the application comprises the following steps:
The rotary positioning device 5 rotates and positions the rotary motor 501 after the centrifuge tube reaches the centrifuge tube base 505, the vertical cylinder 2 descends after the rotary motor 501 rotates in place, and the clamping jaw cylinder 3 clamps the centrifuge tube; the vertical cylinder 2 is then raised and the horizontal axis module 1 carries the centrifuge tube to the designated position. After reaching the designated position, the vertical cylinder 2 descends, the clamping jaw cylinder 3 loosens the centrifuge tube, the vertical cylinder 2 ascends, and the whole picking and placing process is completed
Compared with the prior art, the automatic clamping and feeding device for the centrifugal tube has the advantages that the automatic clamping and feeding device is realized through the clamping device and the rotary positioning device, the structure is ingenious, the use is convenient, the automatic clamping and feeding of the centrifugal tube can be efficiently and accurately realized, and the positioning of the centrifugal tube is prevented from causing fatigue to medical staff; the utility model can be integrally embedded with an in-vitro diagnostic instrument, simplifies the operation flow and improves the sample detection efficiency.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The foregoing is merely exemplary of the application and it will be appreciated by those skilled in the art that variations and modifications may be made without departing from the principles of the application, and it is intended that the application also be limited to the specific embodiments shown.
Claims (7)
1. Automatic loading attachment that gets of centrifuging tube, its characterized in that: the clamping device comprises a horizontal movement module and a vertical cylinder arranged on the horizontal movement module, wherein the front end of the vertical cylinder is connected with a clamping jaw cylinder, and the clamping jaw cylinder is connected with a clamping jaw; the rotary positioning device comprises a centrifuge tube base, a rotary device and a rotary driving device.
2. The centrifuge tube automatic clamping and feeding device according to claim 1, wherein: the horizontal movement module comprises a horizontal movement guide rail and a driving device, and the driving device is a driving motor.
3. The centrifuge tube automatic clamping and feeding device according to claim 2, wherein:
the vertical cylinder is connected with the horizontal movement guide rail through the sliding connecting block, and the driving motor drives the sliding connecting block to drive the vertical cylinder to move along the horizontal guide rail.
4. The centrifuge tube automatic clamping and feeding device according to claim 1, wherein:
The centrifugal tube base is fixedly arranged on the second turntable, the first turntable is connected with the output end of the rotary driving device, the rotary driving device drives the second turntable to rotate, and the second turntable drives the first turntable to rotate through the transmission belt, so that the centrifugal tube base rotates.
5. The automatic centrifuge tube clamping and feeding device according to claim 4, wherein:
The rotary driving device is a motor.
6. The centrifuge tube automatic clamping and feeding device according to claim 1, wherein:
The clamping jaw comprises a first clamping part, a second clamping part and a clamping jaw locating plate, wherein the first clamping part and the second clamping part are hinged to the clamping jaw locating plate, the first clamping part and the second clamping part are connected with a push rod through a movable connecting rod, and the push rod is connected with the output end of a clamping jaw cylinder.
7. The centrifuge tube automatic clamping and feeding device according to claim 6, wherein: the front ends of the first clamping part and the second clamping part are provided with inwards concave clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322387772.2U CN221140114U (en) | 2023-09-04 | 2023-09-04 | Automatic clamping and feeding device for centrifugal tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322387772.2U CN221140114U (en) | 2023-09-04 | 2023-09-04 | Automatic clamping and feeding device for centrifugal tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221140114U true CN221140114U (en) | 2024-06-14 |
Family
ID=91383287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322387772.2U Active CN221140114U (en) | 2023-09-04 | 2023-09-04 | Automatic clamping and feeding device for centrifugal tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221140114U (en) |
-
2023
- 2023-09-04 CN CN202322387772.2U patent/CN221140114U/en active Active
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