CN211846380U - Automatic culture dish storage and transfer device for automatic pretreatment of microbial detection - Google Patents
Automatic culture dish storage and transfer device for automatic pretreatment of microbial detection Download PDFInfo
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- CN211846380U CN211846380U CN202020241791.8U CN202020241791U CN211846380U CN 211846380 U CN211846380 U CN 211846380U CN 202020241791 U CN202020241791 U CN 202020241791U CN 211846380 U CN211846380 U CN 211846380U
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Abstract
The utility model relates to a microbial detection equipment technical field discloses a culture dish automatic storage transfer device of microbial detection automation pretreatment, including culture dish input storehouse, culture dish output storehouse and culture dish transport frame, the back and forth movement between culture dish input storehouse and culture dish output storehouse is put forward at culture dish transport frame, takes out the back with the culture dish from culture dish input storehouse, carries out the function processing, and the delivery is piled up to culture dish output storehouse and is accomplished the transfer. The utility model discloses a cooperation in culture dish input and output storehouse and culture dish conveying frame realizes automated processing.
Description
Technical Field
The utility model relates to a microbial detection equipment technical field especially relates to a culture dish automatic storage transfer device of microbial detection automatic pretreatment.
Background
Packaged food sold in the market needs a third-party detection mechanism to detect the content of microorganisms contained in the packaged food before the packaged food is sold in the market, a large number of culture dishes are needed in the detection process, the consumption is hundreds at a time, and the automatic storage and transfer of the culture dishes in automatic equipment are difficult.
When the microorganism detection pretreatment experiment is manually carried out in the prior art, the culture dish is stacked on a desk and manually taken and put, and the problem of sequence disorder easily occurs due to too many culture dishes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, a culture dish automatic storage transfer device of automatic pretreatment of microbial detection is provided, through the cooperation of culture dish input output storehouse and culture dish conveying frame, realizes automated processing.
The utility model adopts the technical proposal that:
an automatic culture dish storage and transfer device for automatic pretreatment of microbial detection is characterized by comprising a culture dish input bin, a culture dish output bin and a culture dish conveying frame, wherein the culture dish input bin comprises a first stacking frame and a first bottom plate, the first stacking frame is arranged above the first bottom plate through a supporting piece, the culture dish output bin comprises a second stacking frame and a second bottom plate, the second stacking frame is arranged above the second bottom plate through the supporting piece, through holes are formed in mounting plates below the first stacking frame and the second stacking frame and are larger than the size of a culture dish, a plurality of upwards-unidirectionally-overturning separation blades are arranged at the periphery of the through holes of the mounting plates below the second stacking frame, a conveying shaft group is arranged between the first bottom plate and the second bottom plate, the culture dish conveying frame is arranged on the conveying shaft group and is positioned between the first stacking frame and the second stacking frame on the conveying shaft group through a driving mechanism, set up the culture dish constant head tank on the culture dish conveying frame, highly corresponding with the height of a culture dish between culture dish constant head tank and the first stacking frame mounting panel lower surface, the tank bottom of culture dish constant head tank is the jacking hole, the jacking aperture is less than the culture dish diameter, sets up the culture dish layer board on first bottom plate, the mounting panel lower surface of first stacking frame is hugged closely on layer board upper portion, the layer board sets up on the guiding axle, is equipped with thrust spring on the guiding axle, thrust spring is located the layer board outside, the layer board is just as the state is for being located the through-hole position that covers on the first bottom plate on the guiding axle, set up jacking part on the second bottom plate, jacking plate of jacking part is located under the second bottom plate through-hole, jacking plate's diameter is less than the diameter of the jacking hole on the culture dish conveying frame.
Further, conveying shaft group is including two parallel conveying shafts, and two conveying shafts set up on the conveying shaft mount of the outside setting of first bottom plate and second bottom plate, culture dish conveying frame slides and sets up at two conveying epaxially, actuating mechanism is the motor that sets up in first bottom plate below, and conveyer is connected to the motor shaft, conveyer is fixed with culture dish conveying frame, the epaxial displacement of two conveying of motor drive culture dish conveying frame.
Further, first stack frame and second stack frame all contain a plurality of blend stops, and the size that the blend stop encloses corresponds with the culture dish diameter, and the space in the blend stop is used for piling up the culture dish, one or more in the blend stop is the elasticity strip.
Further, set up the support column on the mounting panel of first piling bin and second piling bin, set up the roof on the support column, the blend stop is installed between roof and mounting panel.
Furthermore, the separation blades are arranged on the mounting plate of the second stacking frame through the turnover shaft, when the separation blades are horizontal, the end parts of the separation blades extend into the through holes of the second stacking frame, and the number of the separation blades is 3-6.
Furthermore, guide shaft mounting frames are arranged on the inner side and the outer side of the first bottom plate, the number of the guide shafts is two, the support plates are arranged on the two guide shafts in a sliding mode on the guide shaft mounting frames, spring pressing plates are arranged at the end positions of the outer sides of the guide shafts, and the compression amount of the thrust springs is adjusted through screws by the spring pressing plates.
Further, the inner side edge of the supporting plate is chamfered downwards.
The utility model has the advantages that:
(1) the culture dishes in the input bin are automatically taken down, and the culture dishes in the output bin are automatically stacked, so that the culture dish stacking device is accurate and efficient;
(2) carrying out automatic operation in the whole process;
(3) the structure is exquisite, convenient operation provides the pretreatment preparation for the microbial detection automation process.
Drawings
FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present invention;
FIG. 2 is a partial structural view of a culture dish input bin;
FIG. 3 is a schematic view of a portion of the input well with the first stacker removed;
FIG. 4 is a schematic view of a partial structure of a culture dish output bin;
FIG. 5 is a partial schematic view of the second stacking rack partially removed from the output magazine of the culture dish;
FIG. 6 is a schematic view showing a positional structure of a dish feeding frame.
The reference numbers in the drawings are respectively:
1. a culture dish input bin; 2, a culture dish output bin;
3. a culture dish conveying frame; 4. a first stacker tray;
5. a first base plate; 6, a support member;
7. a through hole; 8, a supporting plate;
9. mounting a plate; 10, a guide shaft;
11. a thrust spring; 12, a guide shaft mounting rack;
13. a spring pressing plate; 14, a screw;
15. a second stacking rack; 16. a second base plate;
17. a baffle plate; 18, jacking the component;
19. a jacking plate; 20, conveying shaft group;
21. a culture dish positioning groove; 22, jacking holes;
23. a transfer shaft; a transmission shaft mount;
25. a motor; a conveyor belt;
27. blocking strips; 28, a support column;
29. a top plate; 30, graduation;
31. and (6) testing the head.
Detailed Description
The following describes in detail a specific embodiment of the automatic culture dish storing and transferring device for automatic pretreatment of microorganism detection according to the present invention with reference to the accompanying drawings.
Referring to the attached drawing 1, the automatic culture dish storage and transfer device for the automatic microbial detection pretreatment comprises a culture dish input bin 1, a culture dish output bin 2 and a culture dish conveying frame 3, wherein the culture dish conveying frame 3 moves back and forth between the culture dish input bin 1 and the culture dish output bin 2, and after the culture dish 100 is taken out from the culture dish input bin 1, the culture dish 100 is subjected to functional treatment and then is conveyed to the culture dish output bin 2 to be stacked to finish transfer.
Referring to fig. 2 and 3, the input magazine 1 comprises a first stacker 4 and a first base plate 5, the first stacker 4 being disposed above the first base plate 5 by support members 6, the support members 6 being four short cylinders disposed at four angular positions below a mounting plate 9 of the first stacker 4. The mounting plate 9 of the first stacker 4 is provided with a through hole 7, and the through hole 7 is larger than the culture dish 100 and is used for the culture dish 100 to fall down smoothly on the first stacker 4.
Set up culture dish layer board 8 on first bottom plate 5, the mounting panel 9 lower surface of first stack frame 4 is hugged closely on layer board 8 upper portion, and layer board 8 sets up on guiding axle 10, is equipped with thrust spring 11 on the guiding axle 10, and thrust spring 11 is located the layer board 8 outside, and layer board 8 is just as the state on guiding axle 10 for being located the through-hole 7 position on covering first bottom plate 5, and the inboard and the outside edge chamfer downwards of layer board 8 is convenient for cooperate with culture dish 100 of below. The inner side and the outer side of the first bottom plate 5 are provided with two guide shaft mounting frames 12, the two guide shafts 10 are mounted on the guide shaft mounting frames 12, the supporting plate 8 is arranged on the two guide shafts 10 in a sliding mode, the outer end portion of each guide shaft 10 is provided with a spring pressing plate 13, and the compression amount of the thrust spring 11 is adjusted through screws 14 by the spring pressing plates 13.
Referring to fig. 4 and 5, the culture dish output bin 2 comprises a second stacking rack 15 and a second bottom plate 16, the second stacking rack 15 is arranged above the second bottom plate 16 through a support piece 6, the support piece 6 is the same as the support piece 6 on the first stacking rack 4, a through hole 7 is also formed in a mounting plate 9 below the second stacking rack 15, the through hole 7 is also larger than the size of a culture dish 100, 3-6 upwards and unidirectionally-overturned baffle plates 17 are arranged on the periphery of the through hole 7 of the mounting plate 9 below the second stacking rack 15, the baffle plates 17 are arranged on the mounting plate 9 of the second stacking rack 15 through overturning shafts, and when the baffle plates 17 are horizontal, the end parts of the baffle plates 17 extend into the through hole 7 of the second stacking rack 15.
The second bottom plate 16 is provided with a jacking component 18, the jacking component 18 is a jacking cylinder, and a jacking plate 19 of the jacking component 18 is positioned right below the through hole 7 of the second bottom plate 16.
Referring to fig. 6, a transmission shaft group 20 is arranged between the first bottom plate 5 and the second bottom plate 16, the culture dish transmission rack 3 is arranged on the transmission shaft group 20, the transmission shaft group 20 is displaced between the first stacking rack 4 and the second stacking rack 15 through a driving mechanism, a culture dish positioning groove 21 is arranged on the culture dish transmission rack 3, the height between the culture dish positioning groove 21 and the lower surface of the mounting plate 9 of the first stacking rack 4 corresponds to the height of one culture dish 100, the bottom of the culture dish positioning groove 21 is a jacking hole 22, and the diameter of the jacking hole 22 is smaller than the diameter of the culture dish 100 and larger than the diameter of the jacking plate 19. Conveying shaft group 20 includes two parallel conveying shafts 23, and two conveying shafts 23 set up on the conveying shaft mount 24 of the outside setting of first bottom plate 5 and second bottom plate 16, and culture dish conveying frame 3 slides and sets up on two conveying shafts 23, and actuating mechanism is the motor 25 that sets up in first bottom plate 5 below, and conveyer 26 is connected to the motor shaft, and conveyer 26 is fixed with culture dish conveying frame 3, and motor 25 drive culture dish conveying frame 3 is on two conveying shafts 23 displacement.
With continued reference to fig. 2, each of the first stacker tray 4 and the second stacker tray 15 includes a plurality of bars 27, a support column 28 is provided on the mounting plate 9 of each of the first stacker tray 4 and the second stacker tray 15, a top plate 29 is provided on the support column 28, and the bars 27 are mounted between the top plate 29 and the mounting plate 9. The size enclosed by the barrier strips 27 corresponds to the diameter of the culture dish 100, the space in the barrier strips 27 is used for stacking the culture dishes 100, one or more of the barrier strips 27 are elastic strips, and scales 30 are arranged on one or more of the barrier strips 27 for knowing the number of the culture dishes 100 on the stacking rack.
The automatic storage and transfer apparatus is controlled by a control unit, and positioning sensors (not shown) are provided on the first and second base plates 5 and 16 so that the respective moving parts can be accurately operated, and the petri dish transferring racks 3 are accurately positioned to be directly under the first and second stacker racks 4 and 15 by positioning signals of the positioning sensors. The positioning sensor can be an electric proximity switch. By providing the test head 31 on the mounting plate 9 of the first stacker tray 4, the test head 31 detects whether all the culture dishes 100 on the first stacker tray 4 are completely transferred. The control unit performs corresponding control according to the signal fed back by the sensor.
The following explains the process of automatic storage and transfer of a culture dish for automatic pretreatment of microbial detection, and the specific method comprises the following steps:
(1) arranging the culture dish 100 to be treated on the first stacker tray 4, and emptying the second stacker tray 15;
(2) driving the culture dish conveying rack 3 to move towards the first stacking rack 4, and pushing the supporting plate 8 positioned below the first stacking rack 4 outwards;
(3) the culture dish conveying frame 3 is positioned under the first stacking frame 4, and one culture dish 100 falls from the first stacking frame 4 to the culture dish positioning groove 21 of the culture dish conveying frame 3;
(4) the culture dish conveying frame 3 is driven to move towards the second stacking frame 15, and the supporting plate 8 is under the elastic force of the thrust spring 11 to cover the through hole 7 on the mounting plate 9 of the first stacking frame 4;
(5) in the process of driving the culture dish conveying frame 3 to move towards the second stacking frame 15, performing functional operation on the culture dish 100;
(6) after the culture dish conveying frame 3 is driven to move to the position right below the second stacking frame 15, the jacking mechanism drives the jacking plate 19 to ascend, and the jacking plate 19 jacks the culture dish 100 on the culture dish conveying frame 3 to the second stacking frame 15;
(7) the baffle plate 17 on the second stacking frame 15 is turned over, the culture dish 100 rises above the baffle plate 17, and the baffle plate 17 returns downwards to a horizontal state under the action of self gravity;
(8) the jacking mechanism drives the jacking plate 19 to descend, and the culture dish 100 is clamped and fixed in the second stacking frame 15 above the baffle plate 17;
(9) steps (2) - (8) are repeated until all the culture dishes 100 in the first stacker rack 4 are processed and transferred to the second stacker rack 15.
As an automatic pretreatment for microbial detection, functional operations such as uncapping, liquid adding, labeling and the like of the culture dish 100 are completed in the process of transferring the culture dish 100, and preparation is made for subsequent strain culture.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a culture dish automatic storage transfer device of automatic pretreatment of microbial detection which characterized in that: the culture dish conveying device comprises a culture dish input bin, a culture dish output bin and a culture dish conveying frame, wherein the culture dish input bin comprises a first stacking frame and a first bottom plate, the first stacking frame is arranged above the first bottom plate through a supporting piece, the culture dish output bin comprises a second stacking frame and a second bottom plate, the second stacking frame is arranged above the second bottom plate through the supporting piece, through holes are formed in mounting plates below the first stacking frame and the second stacking frame and are larger than the culture dish in size, a plurality of upwards and unidirectionally-overturning separation blades are arranged at the periphery of the through holes of the mounting plates below the second stacking frame, a conveying shaft group is arranged between the first bottom plate and the second bottom plate, the culture dish conveying frame is arranged on the conveying shaft group and is displaced between the first stacking frame and the second stacking frame on the conveying shaft group through a driving mechanism, and a culture dish positioning groove is arranged on the culture dish conveying frame, the utility model discloses a high tray conveying device of culture dish, including the tray, the tray is equipped with the jack-up hole, the jack-up aperture is less than the culture dish diameter, sets up the culture dish layer board on first bottom plate, the mounting panel lower surface of first stack is hugged closely on layer board upper portion, the layer board sets up on the guiding axle, is equipped with thrust spring on the guiding axle, thrust spring is located the layer board outside, the layer board just as state is for being located the through-hole position that covers on the first bottom plate on the guiding axle, set up jacking part on the second bottom plate, jacking part's jack-up plate is located under the second bottom plate through-hole, jacking plate's diameter is less than the diameter in the jack-up hole on the culture dish conveying frame.
2. The automatic storage and transfer device for the culture dish for the automatic pretreatment of the microbial detection according to claim 1, wherein: conveying shaft group is including two parallel conveying shafts, and two conveying shafts set up on the conveying axle mount that sets up in the outside of first bottom plate and second bottom plate, culture dish conveying frame slides and sets up at two conveying epaxially, actuating mechanism is the motor that sets up in first bottom plate below, and conveyer is connected to the motor shaft, conveyer is fixed with culture dish conveying frame, motor drive culture dish conveying frame is at the epaxial displacement of two conveying.
3. The automatic storage and transfer device for the culture dish for the automatic pretreatment of the microbial detection according to claim 1, wherein: first stack frame and second stack frame all contain a plurality of blend stops, and the size that the blend stop encloses corresponds with the culture dish diameter, and the space in the blend stop is used for piling up the culture dish, one or more in the blend stop is the elasticity strip.
4. The automatic storage and transfer device for culture dishes for automatic pretreatment of microbial detection according to claim 3, wherein: the mounting plate of first piling bin and second piling bin sets up the support column, sets up the roof on the support column, the blend stop is installed between roof and mounting plate.
5. The automatic storage and transfer device for the culture dish for the automatic pretreatment of the microbial detection according to claim 1, wherein: the separation blade passes through the trip shaft and sets up on the mounting panel of second stacking rack, and when the separation blade was horizontal, the separation blade tip stretched into in the through-hole of second stacking rack, the quantity of separation blade is 3-6.
6. The automatic storage and transfer device for petri dishes for automated pretreatment for microbial detection according to any one of claims 1 to 5, wherein: the inner side and the outer side of the first bottom plate are provided with two guide shaft mounting frames, the guide shafts are mounted on the guide shaft mounting frames, the supporting plate is arranged on the two guide shafts in a sliding mode, the outer end positions of the guide shafts are provided with spring pressing plates, and the compression amount of the thrust spring is adjusted through screws by the spring pressing plates.
7. The automatic storage and transfer device for petri dishes for automated pretreatment for microbial detection according to any one of claims 1 to 5, wherein: the inner side edge of the supporting plate is chamfered downwards.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020241791.8U CN211846380U (en) | 2020-03-03 | 2020-03-03 | Automatic culture dish storage and transfer device for automatic pretreatment of microbial detection |
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| CN202020241791.8U CN211846380U (en) | 2020-03-03 | 2020-03-03 | Automatic culture dish storage and transfer device for automatic pretreatment of microbial detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099370A (en) * | 2020-03-03 | 2020-05-05 | 上海汇像信息技术有限公司 | Automatic culture dish storage and transfer device and method for automatic pretreatment of microbial detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099370A (en) * | 2020-03-03 | 2020-05-05 | 上海汇像信息技术有限公司 | Automatic culture dish storage and transfer device and method for automatic pretreatment of microbial detection |
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