CN211697642U - Orifice plate film coating device for modified nucleoside mass spectrometer - Google Patents
Orifice plate film coating device for modified nucleoside mass spectrometer Download PDFInfo
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- CN211697642U CN211697642U CN202020079793.1U CN202020079793U CN211697642U CN 211697642 U CN211697642 U CN 211697642U CN 202020079793 U CN202020079793 U CN 202020079793U CN 211697642 U CN211697642 U CN 211697642U
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Abstract
The utility model relates to the technical field of modified nucleoside quantitative analysis devices, in particular to a modified nucleoside mass spectrometer orifice plate film coating device, which comprises a base, the base is fixed with a pore plate, the right side of the pore plate is fixed with a cutting device, the right side of the cutting device is fixed with a film winding drum, the front side and the rear side of the pore plate are provided with film clamping devices which are connected with the base in a sliding way through transverse sliding rails, the film clamping device is driven by a transverse air cylinder, a heating device which moves up and down is arranged right above the pore plate, the heating device is driven by a hydraulic cylinder, the utility model has the advantages that, by the device, a layer of thermoplastic film can be automatically covered on the pore plate to realize the encapsulation of the surface of the pore plate, therefore, the overflow of the sample clear liquid is prevented when the pore plate is shaken and mixed, and the accuracy of the data is ensured.
Description
Technical Field
The utility model belongs to the technical field of decorate nucleoside quantitative analysis device technique and specifically relates to a decorate nucleoside mass spectrograph orifice plate tectorial membrane device.
Background
In modified nucleoside detection, a mass spectrometer is used for quantitative analysis of low-concentration components in a complex matrix and obtaining accurate data, during detection, a sample is pretreated, obtained clear liquid on the sample is transferred to a pore plate, shaking and mixing are carried out, then data analysis is carried out, and a conclusion is obtained. The pore plate is a plate-shaped object, and the pores are uniformly distributed on the pore plate, but when the pore plate is shaken and mixed, the sample clear liquid is easy to overflow from the pores of the pore plate, so that the subsequent analysis process is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough that the sample clear solution in the current orifice plate easily spills over, the utility model provides a decorate nucleoside mass spectrograph orifice plate tectorial membrane device.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a decorate nucleoside mass spectrometer orifice plate tectorial membrane device, contains the base, the base is fixed with the orifice plate, the right side of orifice plate is fixed with cutting device, cutting device's right side is fixed with the film reel, the front side and the rear side of orifice plate are provided with film clamping device, film clamping device passes through transverse slide rail and base slip and links to each other, film clamping device passes through horizontal cylinder drive, be provided with the heating device who reciprocates directly over the orifice plate, heating device passes through the pneumatic cylinder drive.
According to the utility model discloses a further embodiment, further include, film clamping device contains clamping jaw cylinder and mounting panel, clamping jaw cylinder fixes on the mounting panel, the mounting panel is provided with the guide rail groove corresponding with the transverse slide rail, the mounting panel is provided with the baffle, transverse cylinder's piston rod end portion links to each other with the baffle is fixed.
According to the utility model discloses a further embodiment, further include, cutting device contains vertical arrangement's cylinder, the tailpiece of the piston rod portion of cylinder is fixed with the cut-off knife. When the piston rod of the cylinder extends out, the cutter moves upwards to cut the film, and then the piston rod retracts, and the cutter moves downwards to reset.
According to another embodiment of the present invention, further comprising, the heating device comprises a base and a heating block installed on the base, wherein the contour of the heating block is in a shape of a Chinese character 'hui'. The outline of the heating block corresponds to the outline of the edge of the pore plate, so that the edge of the film is heated, and the film is solidified after being cooled to realize the packaging effect.
According to another embodiment of the present invention, further comprising, the orifice plate edge is provided with a protrusion. The retention force of the film after cooling and solidification is improved, and the reliability of film packaging is ensured.
The beneficial effects of the utility model are that, through this device, can cover the one deck thermoplastic film automatically on the orifice plate, realize the encapsulation on orifice plate surface to prevent that the orifice plate from shaking when mixing, the accuracy of data is guaranteed in the spilling over of sample clear solution.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the right limit position of the present invention;
FIG. 3 is a top view of the left limit position of the present invention;
FIG. 4 is a schematic view of the cutting position of the cutting device;
fig. 5 is a structural bottom view of the heating block.
In the figure, the device comprises a base 1, a base 2, a hole plate 2-1, a bulge 3, a cutting device 3-1, a cylinder 3-2, a cutter 4, a film winding drum 5, a film clamping device 5-1, a clamping jaw cylinder 5-2, a mounting plate 5-3, a baffle 6, a transverse cylinder 7, a heating device 7-1, a base 7-2 and a heating block.
Detailed Description
Fig. 1 to 4 are the utility model discloses a structural schematic diagram, a decorate nucleoside mass spectrometer orifice plate tectorial membrane device contains base 1, base 1 is fixed with orifice plate 2, the right side of orifice plate 2 is fixed with cutting device 3, cutting device 3's right side is fixed with film reel 4, the front side and the rear side of orifice plate 2 are provided with film clamping device 5, film clamping device 5 slides with base 1 through horizontal slide rail and links to each other, film clamping device 5 is through the drive of horizontal cylinder 6, be provided with heating device 7 that reciprocates directly over orifice plate 2, heating device 7 passes through hydraulic cylinder drive.
In the application, after the orifice plate 2 is fixed on the base 1, the heating device 7 is preheated, the film clamping device 5 is located at an initial position, as shown in fig. 2, namely a right limit position, after the film clamping device 5 is started to clamp the film end of the film reel 4, the transverse air cylinder 6 is started to extend a piston rod of the transverse air cylinder, namely the piston rod pushes the film clamping device 5 to move leftwards along a transverse sliding rail to a left limit position, as shown in fig. 3, namely the film flows to the left side of the orifice plate 2 and covers the orifice plate 2, the heating device 7 is started, the heating device 7 moves downwards under the driving of the hydraulic cylinder until the heating device 7 is contacted with the film at the edge of the orifice plate 2 for two seconds, after the film at the edge is heated, the heating device 7 retracts, the film is solidified at the edge of the orifice plate 2 after being cooled, namely the encapsulation of the surface of the orifice plate 2 is realized, and, and the film clamping device 5 clamps the right side of the film at the moment, as shown in fig. 4, the cutting device 3 is started, and the cutting device 3 moves upwards to cut the film on the pore plate 2 and the film at the clamping position of the film clamping device 5. Thereafter, the cutting device 3 is moved downward to be reset. By repeating the above-described process, a plurality of orifice plates 2 can be coated with a film.
Through this device, can cover one deck thermoplastic film automatically on orifice plate 2, realize the encapsulation on orifice plate 2 surface to prevent orifice plate 2 when shaking and mixing, the accuracy of data is guaranteed in the spilling over of sample clear solution.
According to another embodiment of the present invention, further comprising, the film holding device 5 comprises a clamping jaw cylinder 5-1 and a mounting plate 5-2, the clamping jaw cylinder 5-1 is fixed on the mounting plate 5-2, the mounting plate 5-2 is provided with a guide rail groove corresponding to the transverse slide rail, the mounting plate 5-2 is provided with a baffle 5-3, and the end of the piston rod of the transverse cylinder 6 is fixedly connected with the baffle 5-3. The clamping jaw cylinder 5-1 belongs to a pneumatic execution element, can be used for grabbing objects, realizes various actions of a manipulator, has the advantages of small volume, large clamping force, high rigidity, high precision and the like, and is convenient for stably clamping a film. The transverse cylinder 6 is a pneumatic linear actuating element, and when a piston rod of the transverse cylinder extends out, the clamping jaw cylinder 5-1 and the mounting plate 5-2 are pushed to move leftwards along the transverse sliding rail; when a piston rod of the clamping jaw air cylinder retracts, the clamping jaw air cylinder 5-1 and the mounting plate 5-2 are pulled to move rightwards along the transverse sliding rail, and therefore the clamping jaw air cylinder 5-1 can reciprocate leftwards and rightwards.
According to another embodiment of the present invention, further comprising that the cutting device 3 comprises a vertically arranged cylinder 3-1, and a cutting knife 3-2 is fixed to the end of the piston rod of the cylinder 3-1. When the piston rod of the cylinder 3-1 extends out, the cutter 3-2 moves upwards to cut the film, and then the piston rod retracts, and the cutter 3-2 moves downwards to reset.
According to another embodiment of the present invention, it further comprises that the heating device 7 comprises a base 7-1 and a heating block 7-2 installed on the base 7-1, and the contour of the heating block 7-2 is in a shape of a Chinese character 'hui'. As shown in fig. 5, the heating block 7-2 has a profile corresponding to the edge profile of the orifice plate 2, so that the film edge is heated and solidified after cooling to achieve the encapsulation effect.
According to another embodiment of the present invention, further comprising, the orifice plate 2 is provided with protrusions 2-1 at the edge. The retention force of the film after cooling and solidification is improved, and the reliability of film packaging is ensured.
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 invention as defined in the appended claims.
Claims (5)
1. The utility model provides a decorate nucleoside mass spectrometer orifice plate tectorial membrane device, characterized by contains base (1), base (1) is fixed with orifice plate (2), the right side of orifice plate (2) is fixed with cutting device (3), the right side of cutting device (3) is fixed with film reel (4), the front side and the rear side of orifice plate (2) are provided with film clamping device (5), film clamping device (5) slide with base (1) through horizontal slide rail and link to each other, film clamping device (5) are through horizontal cylinder (6) drive, be provided with heating device (7) that reciprocate directly over orifice plate (2), heating device (7) are through the pneumatic cylinder drive.
2. The orifice plate laminating device for the modified nucleoside mass spectrometer as claimed in claim 1, wherein the film clamping device (5) comprises a clamping jaw cylinder (5-1) and a mounting plate (5-2), the clamping jaw cylinder (5-1) is fixed on the mounting plate (5-2), the mounting plate (5-2) is provided with a guide rail groove corresponding to a transverse slide rail, the mounting plate (5-2) is provided with a baffle (5-3), and the end part of a piston rod of the transverse cylinder (6) is fixedly connected with the baffle (5-3).
3. The modified nucleoside mass spectrometer orifice plate film coating device according to claim 1, wherein the cutting device (3) comprises a vertically arranged cylinder (3-1), and a cutter (3-2) is fixed at the end of a piston rod of the cylinder (3-1).
4. The modified nucleoside mass spectrometer orifice plate coating device according to claim 1, wherein the heating device (7) comprises a base (7-1) and a heating block (7-2) mounted on the base (7-1), and the heating block (7-2) is in a shape of Chinese character 'hui'.
5. The modified nucleoside mass spectrometer orifice plate coating device of claim 1, wherein the edge of the orifice plate (2) is provided with a bulge (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020079793.1U CN211697642U (en) | 2020-01-15 | 2020-01-15 | Orifice plate film coating device for modified nucleoside mass spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020079793.1U CN211697642U (en) | 2020-01-15 | 2020-01-15 | Orifice plate film coating device for modified nucleoside mass spectrometer |
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| Publication Number | Publication Date |
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| CN211697642U true CN211697642U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020079793.1U Active CN211697642U (en) | 2020-01-15 | 2020-01-15 | Orifice plate film coating device for modified nucleoside mass spectrometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114747329A (en) * | 2022-04-18 | 2022-07-15 | 定西市农业科学研究院 | Common buckwheat sowing equipment |
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2020
- 2020-01-15 CN CN202020079793.1U patent/CN211697642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114747329A (en) * | 2022-04-18 | 2022-07-15 | 定西市农业科学研究院 | Common buckwheat sowing equipment |
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