CN214096849U - Sample-adding dyeing machine - Google Patents
Sample-adding dyeing machine Download PDFInfo
- Publication number
- CN214096849U CN214096849U CN202023175204.9U CN202023175204U CN214096849U CN 214096849 U CN214096849 U CN 214096849U CN 202023175204 U CN202023175204 U CN 202023175204U CN 214096849 U CN214096849 U CN 214096849U
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- China
- Prior art keywords
- dyeing
- nozzle
- liquid
- dye liquor
- slide
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- Expired - Fee Related
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- 238000004043 dyeing Methods 0.000 title claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 79
- 239000011521 glass Substances 0.000 claims abstract description 37
- 239000007921 spray Substances 0.000 claims abstract description 31
- 238000010186 staining Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 9
- 241000405070 Percophidae Species 0.000 claims description 4
- 230000002572 peristaltic effect Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 2
- 239000000975 dye Substances 0.000 abstract description 37
- 238000005259 measurement Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 12
- 239000012192 staining solution Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
A sample application staining machine for staining a slide, comprising: the device comprises a base, a bearing frame, liquid storage tanks and a spray head, wherein when the spray head moves transversely to align to the glass slide, the dyeing liquid in one of the liquid storage tanks is sprayed onto the glass slide. Compared with the prior art, the utility model discloses application of sample dyeing machine's shower nozzle can remove and aim at the slide glass, spouts the dyeing liquid of difference in proper order on the slide glass, dyes the operation, has improved the degree of automation of slide glass dyeing operation, has alleviateed measurement personnel's work load, has promoted work efficiency, has saved operating time, has solved the problem that laboratory manual dyeing operation is power consuming and time consuming, work efficiency hangs down.
Description
Technical Field
The utility model belongs to the laboratory paraphernalia field especially relates to an application of sample dyeing machine.
Background
In conducting an experimental or medical testing assay on a specimen, it is necessary to observe a cell or tissue section on a slide through a microscope, and prior to this, it is necessary to stain the cell or tissue section on the slide. Because in experimentation or medical science inspection, need use multiple dyeing liquid in proper order, if the slide dyeing adopts the manual work to go on, when the slide quantity that needs the dyeing is great, inspection personnel will be difficult to deal with, must consume too much effort and time, and work efficiency is extremely low.
SUMMERY OF THE UTILITY MODEL
The utility model provides an application of sample dyeing machine to solve the problem that current laboratory manual dyeing operation is hard and time-consuming, work efficiency is low.
In order to achieve the above object, the utility model discloses a technical scheme be:
a sample application staining machine for staining a slide, comprising:
a base;
the bearing frame is arranged on the base and used for fixing the glass slide;
the liquid storage tanks are arranged on the brackets arranged on the base, and are provided with a plurality of liquid storage tanks for storing dyeing liquid;
the sprayer is installed on the support arranged on the base, the liquid storage tanks are connected with the base through pipelines, and when the sprayer moves transversely to be aligned with the glass slide, the dyeing liquid in one of the liquid storage tanks is sprayed onto the glass slide.
Preferably, the spray head comprises a spray head shell and a dye liquor nozzle;
the spray head shell is arranged on the bracket and is provided with a plurality of dye liquor channels, and each dye liquor channel is communicated with a corresponding liquid storage tank;
the dye liquor nozzle is arranged in an assembly hole arranged in the spray head shell, liquid feeding ports arranged at the inner end of the dye liquor channel are all positioned in the assembly hole, and a liquid supply port is arranged at one side of the dye liquor nozzle;
the dye liquor nozzle rotates in the assembly hole, and when the liquor supply port is aligned with one of the liquor delivery ports, the dye liquor in the corresponding connected liquor storage tank is sprayed out through the dye liquor nozzle.
Preferably, an air injection channel is arranged in the spray head shell, the air injection channel is connected with an air pump, an air supply port is arranged at the inner end of the air injection channel and is positioned in the assembly hole, and when the dye liquor nozzle rotates until the liquid supply port is aligned with the air supply port, air pumped by the air pump is sprayed out of the dye liquor nozzle.
Preferably, the spray head is provided with a duckbill-type nozzle for washing the slide.
Preferably, the support is transversely provided with a guide rail, a movable seat is installed on the guide rail, and the spray head is installed on the movable seat.
Preferably, peristaltic pumps are installed on the liquid storage tanks and used for pumping out the dyeing liquid in the liquid storage tanks.
Preferably, the bracket is provided with a driving mechanism,
the driving mechanism comprises a belt wheel, a synchronous belt and a driving motor;
the two belt wheels are respectively arranged at the left side and the right side of the bracket;
the hold-in range is installed two between the band pulley, driving motor drive one of them band pulley is rotatory, the hold-in range with the shower nozzle links to each other.
Preferably, the bearing frame comprises an upper pressing plate and a lower pressing plate, cam handles are mounted between the ends of the upper pressing plate and the lower pressing plate, and when the cam handles are pulled, the slide glass is clamped and fixed by the upper pressing plate and the lower pressing plate.
Preferably, the base is provided with a supporting seat, the supporting seat is transversely provided with a mounting platform, the supporting seat is fixedly mounted on the mounting platform, the supporting seat is provided with a turnover motor, and the turnover motor drives the mounting platform to rotate so as to turn over the glass slide fixed on the supporting seat.
Preferably, the base is provided as a sink.
Compared with the prior art, the utility model discloses application of sample dyeing machine's shower nozzle can remove and aim at the slide glass, spouts the dyeing liquid of difference in proper order on the slide glass, dyes the operation, has improved the degree of automation of slide glass dyeing operation, has alleviateed measurement personnel's work load, has promoted work efficiency, has saved operating time, has solved the problem that laboratory manual dyeing operation is power consuming and time consuming, work efficiency hangs down.
Drawings
Fig. 1 is a schematic structural view of the sample-adding dyeing machine of the present invention;
fig. 2 is a schematic structural view of the driving mechanism of the sample-adding dyeing machine of the present invention;
fig. 3 is a schematic structural view of a nozzle in the sample-adding dyeing machine of the present invention;
fig. 4 is a schematic structural view of a nozzle shell in the sample-adding dyeing machine of the present invention;
fig. 5 is a schematic structural view of a dyeing nozzle in the sample-adding dyeing machine of the present invention;
fig. 6 is a schematic structural view of a bearing frame in the sample-adding dyeing machine of the present invention;
in the above figures: 1. a base; 11. a support; 12. a guide rail; 13. a movable seat; 14. a supporting seat; 15. mounting a platform; 16. turning over a motor; 2. a carrier; 21. an upper pressure plate; 22. a lower pressing plate; 23. a cam handle; 3. a liquid storage tank; 31. a peristaltic pump; 4. a spray head; 41. a nozzle housing; 42. a dye liquor nozzle; 43. a dye liquor channel; 44. an assembly hole; 45. a liquid delivery port; 46. A liquid supply port; 47. a seal ring; 48. a duckbill nozzle; 49. an air injection passage; 5. a drive mechanism; 51. a pulley; 52. a synchronous belt; 53. the motor is driven.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 6, the utility model provides a sample-adding dyeing machine for dyeing a glass slide.
The sample-adding dyeing machine comprises a base 1, a bearing frame 2, a liquid storage tank 3 and a spray head 4.
The carrier 2 is mounted on the base 1 for holding the slide.
The liquid storage tank 3 is arranged on a bracket 11 arranged on the base 1 and used for storing dyeing liquid required to be used. Because the dyeing liquid that needs to use has a plurality ofly, liquid storage pot 3 is provided with a plurality ofly for store multiple dyeing liquid respectively.
The spray head 4 is mounted on the carriage 1 and can be moved laterally under mechanical drive. Each liquid storage tank 3 is connected with the spray head 4 through a pipeline, so that the dyeing liquid in each liquid storage tank 3 can be sprayed out through the spray head 4.
In use, the spray head 4 moves and aligns with the slide glass on the lower bearing frame 2 to spray the staining solution in one of the liquid storage tanks 3 onto the slide glass.
When the number of the glass slides is large, the spray head 4 moves to the upper part of each glass slide in sequence and is aligned with the corresponding glass slide to spray the staining solution.
Because multiple staining solutions need to be used in sequence in the experimental process, after the spray head 4 sprays one staining solution to all the glass slides, the other liquid storage tank 3 is switched to be communicated, and the other staining solution is sprayed to each glass slide.
The application of sample dyeing machine sprays dyeing liquid to the slide through the shower nozzle that removes, carries out the dyeing operation, and a plurality of liquid storage pots are connected to the shower nozzle, can carry out spraying of multiple dyeing liquid, satisfies the use in proper order of the required multiple dyeing liquid of experiment, has improved the degree of automation of slide dyeing operation, has alleviateed measurement personnel's work load, has promoted work efficiency, has saved operating time, has solved the problem that laboratory manual dyeing operation is hard to spend and time-consuming, work efficiency is low.
In order to realize the discharge of the dyeing liquid and the switching of the kind of the discharged dyeing liquid, as shown in fig. 3 to 5, the head 4 includes a head housing 41 and a dyeing liquid nozzle 42.
The spray head shell 41 is arranged on the bracket 11, a plurality of dye liquor channels 43 are arranged in the spray head shell 41, and each dye liquor channel 43 is communicated with a corresponding liquid storage tank 3 through a pipeline.
The head housing 41 is provided with a fitting hole 44, and the dye liquor nozzle 42 is installed in the fitting hole 44 and can rotate in the fitting hole 44.
The ports at the inner ends of the dye liquid channels 43 are provided with liquid feeding ports 45, and the liquid feeding ports 45 are all positioned in the assembly holes 44, namely positioned on the inner walls of the assembly holes 44.
The side wall of the dye liquor nozzle 42 is provided with a liquor supply port 46 for supplying the dye liquor into the dye liquor nozzle 42 to be sprayed out by the dye liquor nozzle 42.
The dye solution nozzle 42 rotates in the fitting hole 44, and when the solution supply port 46 is aligned with one solution supply port 45, the dye solution in the corresponding reservoir 3 can be supplied to the solution supply port 46 through the solution supply port 45, and is ejected onto the slide by the dye solution nozzle 42.
When another dyeing liquid needs to be sprayed, the dyeing liquid nozzle 42 is rotated to align the liquid supply port 46 with the liquid supply port 45 correspondingly communicated with the liquid storage tank 3 of the dyeing liquid, so that the dyeing liquid can be sprayed out from the dyeing liquid nozzle 42.
The rotation of the dye liquor nozzle 42 can adopt the existing common mechanical equipment such as a motor and the like, which is not the invention point of the application.
In order to make the staining solution sprayed onto the slide quickly and uniformly distributed, a gas spraying channel 49 is further provided in the head housing 41.
An air pump is connected to the air injection passage 49 to pump air thereto. The inner end port of the air blowing passage 49 is provided as an air supply port, which is located in the fitting hole 44.
The air supply port and the liquid supply port 45 are located on the same circumference, the dye liquid nozzle 42 rotates, when the liquid supply port 46 is aligned with the air supply port, the air injection channel 49 is communicated with the dye liquid nozzle 42, air pumped by the air pump is sprayed to the lower glass slide from the dye liquid nozzle 42, and the dye liquid sprayed on the glass slide is uniformly blown.
Meanwhile, the residual dyeing solution in the dyeing solution nozzle 42 can be blown out by the air injection to empty the dyeing solution nozzle, so that the mixing with the residual dyeing solution is avoided when spraying another dyeing solution, and errors and even errors of an experimental result are prevented.
In order to avoid leakage in the assembly gap between the assembly hole 44 and the dye liquor nozzle 42, as shown in fig. 5, the dye liquor nozzle above and below the liquor supply port 46 is provided with a sealing ring 47.
The seal ring 47 seals the annular gap between the fitting hole 44 and the dye liquor nozzle 42, so that the dye liquor is leaked out through the annular gap between the fitting hole 44 and the dye liquor nozzle 42 in the process of flowing from the liquor feeding port 45 to the liquor feeding port 46, and the sealing performance of the connecting part of the moving structure is ensured.
In order to further improve the sealing performance, a packing 47 is attached to the liquid supply port 46 so that when the liquid supply port 46 is aligned with the liquid supply port 45, a gap therebetween is sealed to prevent the dyeing liquid from flowing into an annular gap between the fitting hole 44 and the dye liquid nozzle 42.
Due to the requirements of the experiment, after the slide glass is sprayed with one staining solution for staining, the slide glass needs to be washed, and then the slide glass is stained with the next staining solution.
To wash the slide, a duckbill nozzle 48 is mounted on the nozzle head 4 as shown in FIG. 3.
The duckbill nozzles 48 distribute the sprayed water in a flat shape to fully cover the surface of the slide and ensure that the slide is washed clean.
In order to realize the transverse movement of the spray head 4, as shown in fig. 2, a guide rail 12 is provided on the support 11, and the guide rail 12 is arranged transversely.
A movable base 13 is attached to the guide rail 12, and the movable base 13 slides on the guide rail 12 to move laterally. The spray head 4 is fixedly mounted on the movable base 13 so as to be moved laterally therewith.
In order to pump out the dyeing liquid, peristaltic pumps 31 are mounted on the liquid storage tanks 3.
The driving mechanism 5 is mounted on the support 11 to provide driving force for the transverse movement of the nozzle 4.
The drive mechanism 5 includes a pulley 51, a timing belt 52, and a drive motor 53.
The belt wheel is provided with two, installs respectively in the left and right sides of support 11.
The timing belt 52 is installed between the two pulleys 51, and the driving motor drives one of the pulleys 51 to rotate, thereby driving the timing belt 52 to run.
The timing belt 52 is fixedly connected directly to the nozzle 4 or to the movable base 13 so as to drive the nozzle 4 to move laterally during operation to align the nozzle 4 with the slide below.
In order to quickly achieve the fixing of the slide, as shown in fig. 6, the carriage 2 includes an upper platen 21 and a lower platen 22.
A cam handle 23 is mounted between the ends of the upper and lower press plates 21, 22.
One end of the slide is fed between the upper platen 21 and the lower platen 22, and the cam handle 23 is pulled up to push the upper platen 21 toward the lower platen 22, so that the slide placed therebetween is held and fixed by the upper platen 21 and the lower platen 22. The slide can be released by laying the cam handle 23 flat.
The cam handle 23 is an existing locking device for realizing the pressing and releasing by adjusting the outer diameter of the cam between the shaft and the plate, and is not the invention point of the present application.
When a plurality of glass slides need to be fixed, the glass slides are transversely arranged and are all sent into the pressing plates to be clamped and fixed. The platens are arranged laterally so that the nozzle 4 can be aligned with each slide when it is moved laterally.
In order to make the staining solution sprayed on the glass slide uniformly distributed, a supporting seat 14 is arranged on the base 1, and a mounting platform 15 is arranged on the supporting seat 14.
The mounting platform 15 is disposed transversely and is rotatable on the support base 14.
The carrier 2 is fixedly mounted on the mounting platform 15 so as to be capable of swinging and inverting a slide mounted on the carrier 2 as the mounting platform 15 rotates.
The supporting seat 14 is provided with a turnover motor 16, and the turnover motor 16 provides driving force for the rotation of the mounting platform 15.
After the staining solution is sprayed on the glass slide, the overturning motor 16 rotates in a reciprocating manner, so that the glass slide swings up and down, and the staining solution on the glass slide is shaken uniformly.
After the slide is washed, the turnover motor 16 is operated to turn the slide over and drain the water on the slide.
In order to improve the cleanliness of the experimental environment, the base 1 is provided with a water tank.
The dyeing liquid and the clear water sprayed by the spray head 4 can fall into the water tank and are concentrated in the water tank, so that the flowing out of the water tank is avoided to pollute the surrounding environment.
Claims (10)
1. A sample application staining machine for staining a glass slide, comprising:
a base;
the bearing frame is arranged on the base and used for fixing the glass slide;
the liquid storage tanks are arranged on the brackets arranged on the base, and are provided with a plurality of liquid storage tanks for storing dyeing liquid;
the sprayer is installed on the support arranged on the base, the liquid storage tanks are connected with the base through pipelines, and when the sprayer moves transversely to be aligned with the glass slide, the dyeing liquid in one of the liquid storage tanks is sprayed onto the glass slide.
2. Sample loading and dyeing machine according to claim 1, characterized in that said spray head comprises a spray head housing and a dye liquor nozzle;
the spray head shell is arranged on the bracket and is provided with a plurality of dye liquor channels, and each dye liquor channel is communicated with a corresponding liquid storage tank;
the dye liquor nozzle is arranged in an assembly hole arranged in the spray head shell, liquid feeding ports arranged at the inner end of the dye liquor channel are all positioned in the assembly hole, and a liquid supply port is arranged at one side of the dye liquor nozzle;
the dye liquor nozzle rotates in the assembly hole, and when the liquor supply port is aligned with one of the liquor delivery ports, the dye liquor in the corresponding connected liquor storage tank is sprayed out through the dye liquor nozzle.
3. The sample adding and dyeing machine as claimed in claim 2, wherein an air injection channel is provided in the nozzle housing, an air pump is connected to the air injection channel, an air supply port is provided at an inner end of the air injection channel, the air supply port is located in the assembly hole, and when the dye liquor nozzle is rotated until the liquid supply port is aligned with the air supply port, air pumped by the air pump is sprayed out by the dye liquor nozzle.
4. Sample loading staining machine as claimed in claim 1, characterized in that the spray head is provided with duckbill nozzles for rinsing the slides.
5. Sample loading and dyeing machine according to claim 1, characterized in that said carriage is provided transversely with guides on which a mobile seat is mounted, on which said nozzle is mounted.
6. The sample loading and dyeing machine according to claim 1, wherein the liquid storage tanks are each provided with a peristaltic pump for pumping out the dyeing liquid in the liquid storage tank.
7. The sample loading dyeing machine of claim 1, wherein the bracket has a drive mechanism mounted thereon, the drive mechanism comprising a pulley, a timing belt and a drive motor;
the two belt wheels are respectively arranged at the left side and the right side of the bracket;
the hold-in range is installed two between the band pulley, driving motor drive one of them band pulley is rotatory, the hold-in range with the shower nozzle links to each other.
8. The sample loading and dyeing machine according to claim 1, wherein the carrier comprises an upper pressing plate and a lower pressing plate, a cam handle is mounted between the ends of the upper pressing plate and the lower pressing plate, and when the cam handle is pulled, the upper pressing plate and the lower pressing plate clamp and fix the slide.
9. The sample loading and dyeing machine according to claim 1, wherein the base is provided with a supporting seat, the supporting seat is transversely provided with a mounting platform, the supporting seat is fixedly arranged on the mounting platform, the supporting seat is provided with a turnover motor, and the turnover motor drives the mounting platform to rotate so as to turn over the glass slide fixed on the supporting seat.
10. Sample application and dyeing machine according to claim 1, characterized in that the base is provided as a water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023175204.9U CN214096849U (en) | 2020-12-24 | 2020-12-24 | Sample-adding dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023175204.9U CN214096849U (en) | 2020-12-24 | 2020-12-24 | Sample-adding dyeing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214096849U true CN214096849U (en) | 2021-08-31 |
Family
ID=77432912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023175204.9U Expired - Fee Related CN214096849U (en) | 2020-12-24 | 2020-12-24 | Sample-adding dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214096849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702142A (en) * | 2021-09-10 | 2021-11-26 | 杭州米太科技有限公司 | Cell staining instrument |
-
2020
- 2020-12-24 CN CN202023175204.9U patent/CN214096849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702142A (en) * | 2021-09-10 | 2021-11-26 | 杭州米太科技有限公司 | Cell staining instrument |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |