CN215812841U - Automatic application of sample system spiral cover mechanism - Google Patents
Automatic application of sample system spiral cover mechanism Download PDFInfo
- Publication number
- CN215812841U CN215812841U CN202121759701.5U CN202121759701U CN215812841U CN 215812841 U CN215812841 U CN 215812841U CN 202121759701 U CN202121759701 U CN 202121759701U CN 215812841 U CN215812841 U CN 215812841U
- Authority
- CN
- China
- Prior art keywords
- clamping mechanism
- sample adding
- automatic sample
- adding system
- cap screwing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model relates to the technical field of inspection liquid adding, in particular to a cap screwing mechanism of an automatic sample adding system, which comprises a mounting frame, wherein a rotatable upper clamping mechanism and a liftable lower clamping mechanism are oppositely arranged on the mounting frame from top to bottom, the upper clamping mechanism is driven to rotate through a first power structure and a transmission structure which are connected, and the lower clamping mechanism is driven to lift through a second power structure.
Description
Technical Field
The utility model relates to the technical field of liquid adding inspection, in particular to a cover screwing mechanism of an automatic sample adding system.
Background
In the clinical laboratory, the uncapping work of traditional reagent pipe is mainly through manual uncapping. The manual uncapping has following not enough, and the uncapping of reagent pipe influences detection efficiency, and pollutes easily and examine the material.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the existing manual uncapping, the utility model provides a cap screwing mechanism of an automatic sample adding system. This spiral cover mechanism full automatization spiral cover realizes uncapping of reagent bottle high-efficiently, and has avoided the production of pollution.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an automatic application of sample system spiral cover mechanism, characterized by contains the mounting bracket, install rotatable fixture and the lower fixture of liftable on the mounting bracket relatively from top to bottom, it is rotatory with the drive structure drive through the power structure one that is connected to go up fixture, fixture drives through power structure two down and goes up and down.
According to another embodiment of the present invention, it further comprises that the first power structure is a servo motor, and the transmission structure is a synchronous wheel transmission mechanism. The first power structure drives the upper clamping mechanism through the synchronizing wheel transmission mechanism, so that the cap screwing action is realized.
According to another embodiment of the utility model, it is further included that the mounting bracket is fitted with a slot sensor for detecting the number of rotations of the upper clamping mechanism. The rotating shaft of the upper clamping mechanism is provided with a metal sheet which can be induced by the groove type sensor, so that the number of rotating circles of the rotating shaft is induced.
According to another embodiment of the utility model, the second power structure is an electric cylinder, and the electric cylinder is driven by a servo motor to enable the lower clamping mechanism to perform lifting action.
According to another embodiment of the utility model, the top of the electric cylinder is provided with a proximity switch for limiting the movement of the electric cylinder.
According to another embodiment of the present invention, the lower clamping mechanism is slidably connected to the side wall of the mounting frame through a longitudinal guide rail slider assembly. The lifting guide of the lower clamping mechanism is realized through the guide rail sliding block assembly, so that the position of the lower clamping mechanism is accurately controlled.
According to another embodiment of the present invention, it is further included that the lower clamping mechanism is further connected to the side wall of the mounting bracket by a spring. The height of the lower clamping mechanism can be adjusted through the spring, so that the lower clamping mechanism is matched with the reagent bottle.
According to another embodiment of the present invention, further comprising that the upper clamping mechanism and the lower clamping mechanism are both electric clamping jaws. Realize the automatic accurate, reliable centre gripping of reagent bottle or bottle lid.
According to another embodiment of the utility model, the mounting frame further comprises an optical fiber sensor mounted on the side wall of the mounting frame and used for detecting the distance between the two clamping fingers of the electric clamping jaws of the upper clamping mechanism and the lower clamping mechanism respectively. Further ensuring the reliable execution of the cap screwing action.
The reagent bottle opening device has the advantages that a reagent bottle to be opened is clamped by the lower clamping mechanism, the lower clamping mechanism is driven to ascend through the power structure II, so that a bottle cap of the reagent bottle is located in the clamping range of the upper clamping mechanism, the upper clamping mechanism clamps the bottle cap, and the power structure I and the transmission structure drive the upper clamping mechanism to rotate, so that the bottle cap of the reagent bottle is screwed down.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
fig. 3 is a perspective view of the structure of the present invention.
In the figure, the device comprises a mounting frame 1, an upper clamping mechanism 2, an upper clamping mechanism 3, a lower clamping mechanism 4, a first power structure 5, a transmission structure 6, a second power structure 7, a guide rail sliding block assembly 8, a spring 9, a proximity switch 10, an optical fiber sensor 11 and a groove type sensor.
Detailed Description
Fig. 1 to 3 are schematic structural diagrams of the present invention, and a capping mechanism of an automatic sample adding system is characterized by comprising an installation frame 1, wherein a rotatable upper clamping mechanism 2 and a liftable lower clamping mechanism 3 are installed on the installation frame 1 in an up-down opposite manner, the upper clamping mechanism 2 is driven to rotate by a power structure one 4 and a transmission structure 5 which are connected, and the lower clamping mechanism 3 is driven to lift by a power structure two 6.
The concrete principle is as follows, 3 centre gripping of fixture are used down to the reagent bottle that will wait to uncap, 3 rises through fixture 3 under the drive of two 6 power structures, make the bottle lid of reagent bottle be located fixture 2's clamping range, go up fixture 2 with the bottle lid centre gripping, fixture 2 is rotatory in the drive of power structure 4 and drive structure 5, thereby screw off the bottle lid of reagent bottle, the automatic spiral cover of this application, the high-efficient uncap that realizes the reagent bottle, and the production of pollution has been avoided.
According to another embodiment of the present invention, it further comprises that the power structure 4 is a servo motor, and the transmission structure 5 is a synchronous wheel transmission mechanism.
The first power structure 4 drives the upper clamping mechanism 2 through the synchronizing wheel transmission mechanism, so that the cap screwing action is realized.
According to another embodiment of the present invention, it further comprises that the mounting frame 1 is mounted with a groove type sensor 11 for detecting the number of rotations of the upper clamping mechanism 2.
The rotating shaft of the upper clamping mechanism 2 is provided with a metal sheet which can be sensed by the groove type sensor 11, so that the rotating number of turns of the rotating shaft is sensed. Different numbers of rotation turns can be set for reagent bottles of different specifications.
According to another embodiment of the present invention, the second power structure 6 is an electric cylinder, and the electric cylinder is driven by a servo motor.
The servo motor drives the electric cylinder to perform linear motion, thereby causing the lower clamping mechanism 3 to perform lifting motion.
According to another embodiment of the utility model, the top of the electric cylinder is provided with a proximity switch 9 for limiting the movement of the electric cylinder. The proximity switch 9 is arranged, when the execution end of the electric cylinder is sensed by the proximity switch 9, the proximity switch 9 can send out an electric command, so that the servo motor stops acting, and the stroke of the electric cylinder is accurately controlled.
According to another embodiment of the present invention, it further comprises that the lower clamping mechanism 3 is slidably connected with the side wall of the mounting frame 1 through a longitudinal guide rail slider assembly 7. The lifting guide of the lower clamping mechanism 3 is realized through the guide rail sliding block assembly 7, so that the position of the lower clamping mechanism 3 is accurately controlled.
According to another embodiment of the present invention, it is further included that the lower clamping mechanism 3 is also connected with the side wall of the mounting frame 1 through a spring 8. The height of the lower clamping mechanism 3 can be adjusted through the spring 8, so that the lower clamping mechanism is matched with the reagent bottle.
According to another embodiment of the present invention, it further comprises that the upper clamping mechanism 2 and the lower clamping mechanism 3 are both electric clamping jaws. Realize the automatic accurate, reliable centre gripping of reagent bottle or bottle lid.
According to another embodiment of the present invention, the mounting frame 1 further includes an optical fiber sensor 10 mounted on a side wall thereof for detecting a distance between two fingers of the electric clamping jaws of the upper clamping mechanism 2 and the lower clamping mechanism 3, respectively. The optical fiber sensor 10 judges whether a bottle cap or a reagent bottle is present according to the distance between the two clamping fingers, so as to send out an instruction or give an alarm. Further ensuring the reliable execution of the cap screwing action.
The automatic sample adding and matching system is suitable for an automatic sample adding and matching system, realizes automatic cover screwing, is high in efficiency and can avoid pollution.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (9)
1. The utility model provides an automatic application of sample system spiral cover mechanism, characterized by contains mounting bracket (1), mounting bracket (1) is relative install rotatable lower fixture (3) of going up fixture (2) and liftable from top to bottom, it is rotatory through power structure (4) and transmission structure (5) drive that are connected to go up fixture (2), lower fixture (3) are gone up and down through power structure two (6) drive.
2. The automatic sample adding system cap screwing mechanism of claim 1, wherein the first power structure (4) is a servo motor, and the transmission structure (5) is a synchronous wheel transmission mechanism.
3. The automatic sample adding system cap screwing mechanism of claim 1, wherein the mounting rack (1) is provided with a groove type sensor (11) for detecting the rotation number of the upper clamping mechanism (2).
4. The automatic sample adding system cap screwing mechanism of claim 1, wherein the second power structure (6) is an electric cylinder, and the electric cylinder is driven by a servo motor.
5. The automatic sample adding system cap screwing mechanism of claim 4, wherein the top of the electric cylinder is provided with a proximity switch (9) for limiting the movement of the electric cylinder.
6. The automatic sample adding system cover screwing mechanism of claim 1, wherein the lower clamping mechanism (3) is connected with the side wall of the mounting frame (1) in a sliding way through a longitudinal guide rail sliding block component (7).
7. The automatic sample adding system cap screwing mechanism of claim 4, wherein the lower clamping mechanism (3) is further connected with the side wall of the mounting rack (1) through a spring (8).
8. The automatic sample adding system cap screwing mechanism of claim 1, wherein the upper clamping mechanism (2) and the lower clamping mechanism (3) are both electric clamping jaws.
9. The automatic sample adding system cap screwing mechanism of claim 8, wherein the side wall of the mounting rack (1) is further provided with an optical fiber sensor (10) for detecting the distance between the two clamping fingers of the electric clamping jaws of the upper clamping mechanism (2) and the lower clamping mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121759701.5U CN215812841U (en) | 2021-07-30 | 2021-07-30 | Automatic application of sample system spiral cover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121759701.5U CN215812841U (en) | 2021-07-30 | 2021-07-30 | Automatic application of sample system spiral cover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215812841U true CN215812841U (en) | 2022-02-11 |
Family
ID=80126866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121759701.5U Active CN215812841U (en) | 2021-07-30 | 2021-07-30 | Automatic application of sample system spiral cover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215812841U (en) |
-
2021
- 2021-07-30 CN CN202121759701.5U patent/CN215812841U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204302299U (en) | Three-dimensional sample mechanical arm | |
| WO2023083313A1 (en) | Cover opening/closing device and nucleic acid extractor | |
| CN217881425U (en) | Wafer shaking and rotating device | |
| CN215812841U (en) | Automatic application of sample system spiral cover mechanism | |
| CN210968935U (en) | Manipulator for full-automatic water quality COD analyzer | |
| CN111071970A (en) | Automatic industrial robot platform that uncaps of easy open can | |
| CN215726480U (en) | Torque testing system | |
| CN219906947U (en) | Automatic bottle cap screwing device | |
| CN220398979U (en) | Multi-point continuous automatic depth-fixing water taking device for wetland water area | |
| CN216525874U (en) | Sample conveying and handling device code scanning and cover pulling mechanism for thromboelastogram instrument | |
| CN102419378A (en) | Intelligent sample moving device | |
| CN205733681U (en) | The torsion block cover plate feed mechanism of limit switches part kludge | |
| CN216105937U (en) | Sign indicating number device is swept to sample test tube twist cap | |
| CN217076921U (en) | Test tube cap opening device | |
| CN114485423B (en) | Detection device for automatically measuring sealing angle of beverage bottle | |
| CN216830942U (en) | Sample tube transfer manipulator and sample analysis system | |
| CN114540157A (en) | Switch lid device and nucleic acid extraction appearance | |
| CN215066286U (en) | Building external wall insulation board heat conductivity detection device | |
| CN213580321U (en) | Liquid-based cell full-automatic sheet making machine | |
| CN211444974U (en) | Sample rotary uncovering mechanism | |
| CN220079081U (en) | Multi-channel automatic tube taking, holding and uncapping device for sample tubes | |
| CN211360430U (en) | Bottle cap locking mechanism | |
| CN203929772U (en) | A kind of sampling point sample cleaning device | |
| CN218521257U (en) | PCR automatic sampling system | |
| CN219383985U (en) | Multi-channel automatic tube taking and uncovering device for sample tubes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |