CN116967079A - Porous plate coating module and coating method - Google Patents
Porous plate coating module and coating method Download PDFInfo
- Publication number
- CN116967079A CN116967079A CN202310910339.4A CN202310910339A CN116967079A CN 116967079 A CN116967079 A CN 116967079A CN 202310910339 A CN202310910339 A CN 202310910339A CN 116967079 A CN116967079 A CN 116967079A
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- coating
- frame
- plate
- porous plate
- axis sliding
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- 238000000576 coating method Methods 0.000 title claims abstract description 156
- 239000011248 coating agent Substances 0.000 title claims abstract description 149
- 238000011084 recovery Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 239000001963 growth medium Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention relates to the technical field of automatic laboratories and discloses a porous plate coating module which comprises a frame, wherein a porous plate X-axis sliding frame and a coating rod X-axis sliding frame are arranged on a bottom plate of the frame, a Y-axis sliding rail is arranged above a rear side plate of the frame, a Z-axis lifting frame is arranged on the Y-axis sliding rail, a coating frame is arranged on the Z-axis lifting frame, a porous plate fixing seat is arranged on the porous plate X-axis sliding frame and used for placing a porous plate, a coating rod array frame is arranged on the coating rod X-axis sliding frame, a coating rod is arranged on the coating rod array frame, the coating frame comprises a clamping head mounting seat arranged on the Z-axis lifting frame, and a plurality of clamping heads are arranged below the clamping head mounting seat. The invention also discloses a coating method. The invention realizes simultaneous coating of 8 holes of the porous plate, the coating form can be set by itself, and the whole module can be configured as a part of laboratory automation projects.
Description
Technical Field
The invention relates to the technical field of automated laboratories, in particular to a porous plate coating module and a coating method.
Background
In the pretreatment flow of microorganism detection, operations such as coating, streaking and the like are performed on the fungus culture dish, so that the culture solution is uniformly distributed on the culture medium. The existing automatic operation method is realized by the relative movement of the coating rod and the culture dish. Such as rotation of the dish and movement of the applicator rod, to effect spin coating.
Along with the improvement of the technological level, the multi-well plate culture substrate can culture 4 or 8 culture units at the same time, and the conventional rotation mode and the automatic equipment of the single coating rod cannot complete the simultaneous coating scribing operation of a plurality of culture units.
Disclosure of Invention
The invention aims to solve the problems, and provides a porous plate coating module and a coating method, which can simultaneously coat 8 holes of a porous plate, the coating form can be set by itself, and the whole module can be configured as a part of a laboratory automation project.
The technical scheme adopted by the invention is as follows:
the utility model provides a porous plate coating module, its characterized in that, includes the frame, install porous plate X axle balladeur train and coating stick X axle balladeur train on the bottom plate of frame, Y axle slide rail is installed to the posterior lateral plate top of frame, installs Z axle crane on the Y axle slide rail, install the coating frame on the Z axle crane, porous plate X axle slide rail is last to install porous plate fixing base, and porous plate fixing base is used for placing the porous plate, set up coating stick array frame on the coating stick X axle balladeur train, arrange the coating stick on the coating stick array frame, the range of movement of coating frame is located the top position of porous plate X axle balladeur train and coating stick X axle balladeur train, the coating frame is including setting up the chuck mount pad on the Z axle crane, and a plurality of chucks are installed to the below of chuck mount pad, and the position corresponds with the hole number and the position of porous plate, the interval between the coating stick on the coating stick array is the whole fraction of adjacent chuck interval, after the coating head is installed from the coating stick array frame card, moves to porous plate top, cooperates X axle direction motion of X axle balladeur train and Y axle balladeur train to move simultaneously to carry out the operation to porous plate.
Further, install the cylinder body seat on the bottom plate of Z axle crane, the dop mount pad sets up in the bottom plate upper surface, the dop wears out to the bottom plate below from the through-hole on the bottom plate in, install flexible jar on the cylinder body seat, the piston rod of flexible jar is connected to the dop mount pad, when flexible jar drive dop mount pad upwards withdraws, makes the coating stick uninstallation on the clamp.
Further, a perforated plate clamping jaw is further mounted on the Z-axis lifting frame, and the perforated plate clamping jaw is located on one side of the X-axis sliding frame of the perforated plate.
Further, a recovery box is arranged between the porous plate X-axis sliding frame and the coating rod X-axis sliding frame, and the size of the recovery box is larger than that of the chuck mounting seat.
Further, the perforated plate is an eight-hole plate, eight chucks are installed on the chuck installation seat, and the positions of the eight chucks correspond to the central position of each hole of the eight-hole plate.
Further, the lower end of the clamping head is provided with a protrusion, the coating rod is provided with an opening, an arc-shaped groove is arranged in the opening, and when the coating rod is clamped on the clamping head, the protrusion is matched in the arc-shaped groove.
A method for coating a porous plate, comprising the steps of:
(1) A porous plate filled with culture medium and culture solution is arranged on a porous plate fixing seat on a porous plate X-axis sliding frame;
(2) After the Z-axis lifting frame drives the clamping head to clamp the coating rod, the Z-axis lifting frame moves to the coating position in the hole of the porous plate;
(3) The coating rod simultaneously realizes coating in a plurality of holes of the porous plate by matching with the movement of the Y-axis sliding rail and the movement of the X-axis sliding frame of the porous plate;
(4) Unloading the coating rod after coating is completed, and throwing the coating rod into a recovery box;
(5) The coated porous plate is sent to the next process by the porous plate clamping jaw.
Further, in the step (3), the Y-axis sliding rail and the X-axis sliding rail of the porous plate move in a matching way, so that the coating rod forms an arch-shaped coating path in the hole of the porous plate.
Further, in the step (3), the Y-axis sliding rail and the X-axis sliding rail of the porous plate move cooperatively, so that the coating rod forms a plurality of concentric circle coating paths in the holes of the porous plate.
Further, in the step (3), the Y-axis sliding rail and the X-axis sliding rail of the porous plate move cooperatively, so that the coating rod forms a spiral curve coating path in the holes of the porous plate.
The beneficial effects of the invention are as follows:
(1) The modularized structure realizes the assembly and functional integration with other equipment in the project;
(2) Simultaneously coating 8 hole sites of the porous plate;
(3) The coating form can be freely set.
Drawings
FIG. 1 is a schematic perspective view of a coating module according to the present invention;
FIG. 2 is an enlarged view of a portion of the position of the coating frame;
FIG. 3 is an enlarged view of a portion of the location of the perforated plate jaws;
FIG. 4 is an enlarged view of a portion of the chuck and applicator rod positions;
fig. 5 is a schematic structural view of the coating rod.
The reference numerals in the drawings are respectively:
1. a frame; second, a rear side plate;
3. an electric control box; fourth, the bottom plate;
5. perforated plate X-axis carriage; sixthly, coating an X-axis sliding frame of the rod;
7. a recovery box; eighthly, a perforated plate fixing seat;
9. a porous plate; a coating bar array frame;
11. coating a rod; y-axis slide rail;
z-axis lifting frame; 14, a coating frame;
15. a cylinder block seat; 16, a clamping head mounting seat;
17. a telescopic cylinder; 18, clamping head;
19. a perforated plate clamping jaw; 20, opening;
21. an arc-shaped groove; 22, protrusions.
Description of the embodiments
The following describes in detail the embodiment of the porous plate coating module and the coating method according to the present invention with reference to the drawings.
Referring to fig. 1, the porous plate coating module comprises a frame 1, wherein the front of the frame 1 is open, the rear of the frame is provided with a 2, and the right side of a bottom plate 4 is provided with an electric cabinet 3.
A perforated plate X-axis sliding frame 5 and a coating rod X-axis sliding frame 6 are arranged on a bottom plate 4 of the frame 1, and a recovery box 7 is arranged between the perforated plate X-axis sliding frame 5 and the coating rod X-axis sliding frame 6. The porous plate X-axis sliding frame 5 is provided with a porous plate fixing seat 8, the porous plate fixing seat 8 is used for placing a porous plate 9, the coating rod X-axis sliding frame 6 is provided with a coating rod array frame 10, and the coating rod array frame 10 is provided with a coating rod 11.
A Y-axis sliding rail 12 is arranged above the rear side plate 2 of the frame 1, a Z-axis lifting frame 13 is arranged on the Y-axis sliding rail 12, a coating frame 14 is arranged on the Z-axis lifting frame 13, the moving range of the coating frame 14 is positioned above the porous plate X-axis sliding frame 5 and the coating rod X-axis sliding frame 6,
after the coating bar 11 is picked up from the coating bar array frame 10, the coating frame 14 moves to the position of the porous plate 9 on the porous plate fixing seat 8, and the coating operation of the culture solution on the porous plate 9 is realized by matching the movement of the porous plate X-axis sliding frame 5 and the movement of the Y-axis sliding rail 12.
Referring to fig. 2, a cylinder block base 15 is mounted on the bottom plate of the Z-axis lifting frame 13, a chuck mounting base 16 is disposed on the upper surface of the bottom plate, a chuck 18 penetrates out of a through hole in the bottom plate to below the bottom plate, a telescopic cylinder 17 is mounted on the cylinder block base 15, and a piston rod of the telescopic cylinder 17 is connected to the chuck mounting base 16. The telescopic cylinder 17 may be an electric cylinder or an air cylinder.
A plurality of chucks 18 are arranged below the chuck mounting seat 16, the number and the positions of the chucks 18 correspond to those of the holes of the porous plate 9, and the interval between the coating rods 11 on the coating rod array is an integral fraction of the interval between the adjacent chucks 18. The number of coating bars 11 in the figure is 8×12=96, the lateral spacing of the chucks 18 is 3 times the spacing of the coating bars 11, and the vertical spacing of the chucks 18 is 2 times the spacing of the coating bars 11. When the coating bars 11 are replaced, the eight coating bars 11 can be replaced by moving the spacing between one coating bar 11.
When the telescopic cylinder 17 drives the chuck mounting seat 16 to retract upwards, the coating rod 11 on the chuck 18 is unloaded, the unloading position is positioned at the position of the recovery box 7, the caliber of the recovery box 7 is larger than the size of the chuck mounting seat 16, and when the coating rod 11 is unloaded, the coating rod 11 falls into the recovery box 7 entirely.
Referring to fig. 3, the z-axis lifting frame 13 is further provided with a perforated plate clamping jaw 19, and the perforated plate clamping jaw 19 is located on one side of the perforated plate X-axis sliding frame 5. The Y-axis sliding rail 12 drives the Z-axis lifting frame 13 to move, so that the porous plate clamping jaw 19 can move the porous plate 9 to be coated onto the porous plate fixing seat 8, and the coated porous plate 9 is output.
Referring to fig. 4 and 5, an opening 20 is formed in the upper portion of the coating rod 11, an arc-shaped groove 21 is formed in the opening 20, and the bottom is rounded. The lower end of the corresponding clamping head 18 is provided with a protrusion 22, and when the coating rod 11 is clamped on the clamping head 18, the protrusion 22 is matched in the arc-shaped groove 21.
In operation, the coating frame 14 is moved to the upper side of the porous plate 9 after the coating head is clamped from the coating rod array frame 10, and simultaneously performs coating operation on a plurality of hole sites of the porous plate 9 in cooperation with the movement of the porous plate X-axis carriage 5 in the X-axis direction and the movement of the Y-axis slide rail 12 in the Y-axis direction.
The specific coating process is as follows:
the porous plate 9 filled with culture medium and culture solution is sent to the porous plate fixing seat 8 of the porous plate X-axis sliding frame 5 by the porous plate clamping jaw 19, the electric cabinet 3 controls the relative parts of the X axis, the Y axis and the Z axis to be linked, and the Z axis lifting frame 13 drives the clamping head 18 to clamp the coating rod 11 and then moves to the coating position in the hole of the porous plate 9.
The coating frame 14 moves along with the Y-axis slide rail 12, and forms a specific displacement path for the coating head in accordance with the displacement of the porous plate X-axis carriage 5, thereby realizing the coating operation of the porous plate 9.
After coating is completed, the coating rod 11 is unloaded and thrown into the recovery tank 7. The perforated plate gripper 19 sends the coated perforated plate 9 to the next process.
The chuck mounting base 16 is moved to the position of the coating rod array frame 10, and a new coating rod 11 is loaded to wait for the next coating.
The coating form can be set according to the requirement, the Y-axis sliding rail 12 and the porous plate X-axis sliding frame 5 can move in a matched mode, and according to the coating requirement, the coating path can be realized through an XY equation.
For example, a concentric circle and spiral line coating mode is realized through a circle equation and a spiral line equation, and other coating paths in the shape of an arch and the like can be formed.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (10)
1. A multi-well plate coating module, characterized by: including the frame, install perforated plate X axle balladeur train and coating stick X axle balladeur train on the bottom plate of frame, Y axle slide rail is installed to the posterior lateral plate top of frame, install Z axle crane on the Y axle slide rail, install the coating frame on the Z axle crane, perforated plate X axle balladeur train is last to install the perforated plate fixing base, the perforated plate fixing base is used for placing the perforated plate, set up the coating stick array frame on the coating stick X axle balladeur train, arrange the coating stick on the coating stick array frame, the range of movement of coating frame is located the top position of perforated plate X axle balladeur train and coating stick X axle balladeur train, the coating frame is including setting up the dop mount pad on the Z axle crane, and a plurality of dops are installed to the below of dop mount pad, and the quantity and the position of dop correspond with the hole number and the position of perforated plate, the interval between the coating stick on the coating stick array is adjacent dop interval integral number, after the coating frame is from the block dress coating head on the coating stick array frame, moves to the perforated plate top, cooperates X axis direction motion of perforated plate X axle balladeur train and Y direction motion of Y axle balladeur train to carry out the operation to the multiple hole site of perforated plate simultaneously.
2. The multi-well plate coating module of claim 1, wherein: the cylinder body seat is arranged on the bottom plate of the Z-axis lifting frame, the chuck mounting seat is arranged on the upper surface of the bottom plate, the chuck penetrates out of the through hole in the bottom plate to the lower portion of the bottom plate, the cylinder body seat is provided with the telescopic cylinder, a piston rod of the telescopic cylinder is connected to the chuck mounting seat, and when the telescopic cylinder drives the chuck mounting seat to retract upwards, the coating rod on the chuck is unloaded.
3. The multi-well plate coating module according to claim 1 or 2, characterized in that: and a perforated plate clamping jaw is further arranged on the Z-axis lifting frame and is positioned on one side of the X-axis sliding frame of the perforated plate.
4. The multi-well plate coating module according to claim 1 or 2, characterized in that: and a recovery box is arranged between the porous plate X-axis sliding frame and the coating rod X-axis sliding frame, and the size of the recovery box is larger than that of the chuck mounting seat.
5. The multi-well plate coating module according to claim 1 or 2, characterized in that: the perforated plate is an eight-hole plate, eight clamping heads are installed on the clamping head installation seat, and the positions of the eight clamping heads correspond to the center position of each hole of the eight-hole plate.
6. The multi-well plate coating module according to claim 1 or 2, characterized in that: the lower end of the clamping head is provided with a protrusion, the coating rod is provided with an opening, an arc-shaped groove is arranged in the opening, and when the coating rod is clamped on the clamping head, the protrusion is matched in the arc-shaped groove.
7. A method of coating a porous plate using the porous plate coating module according to any one of claims 1 to 6, characterized in that: the method comprises the following steps:
(1) A porous plate filled with culture medium and culture solution is arranged on a porous plate fixing seat on a porous plate X-axis sliding frame;
(2) After the Z-axis lifting frame drives the clamping head to clamp the coating rod, the Z-axis lifting frame moves to the coating position in the hole of the porous plate;
(3) The coating rod simultaneously realizes coating in a plurality of holes of the porous plate by matching with the movement of the Y-axis sliding rail and the movement of the X-axis sliding frame of the porous plate;
(4) Unloading the coating rod after coating is completed, and throwing the coating rod into a recovery box;
(5) The coated porous plate is sent to the next process by the porous plate clamping jaw.
8. The method for coating a porous plate according to claim 7, wherein: in the step (3), the Y-axis sliding rail and the X-axis sliding rail of the porous plate move in a matched mode, so that the coating rod forms an arch-shaped coating path in the holes of the porous plate.
9. The method for coating a porous plate according to claim 7, wherein: in the step (3), the Y-axis sliding rail and the X-axis sliding rail of the porous plate move in a matching way, so that the coating rod forms a plurality of concentric circle coating paths in the holes of the porous plate.
10. The method for coating a porous plate according to claim 7, wherein: in the step (3), the Y-axis sliding rail and the X-axis sliding rail of the porous plate move in a matching way, so that the coating rod forms a spiral curve coating path in the holes of the porous plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310910339.4A CN116967079A (en) | 2023-07-24 | 2023-07-24 | Porous plate coating module and coating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310910339.4A CN116967079A (en) | 2023-07-24 | 2023-07-24 | Porous plate coating module and coating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116967079A true CN116967079A (en) | 2023-10-31 |
Family
ID=88470691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310910339.4A Pending CN116967079A (en) | 2023-07-24 | 2023-07-24 | Porous plate coating module and coating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116967079A (en) |
-
2023
- 2023-07-24 CN CN202310910339.4A patent/CN116967079A/en active Pending
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