CN220277043U - Test tube upset liquid mechanism of falling - Google Patents
Test tube upset liquid mechanism of falling Download PDFInfo
- Publication number
- CN220277043U CN220277043U CN202321440616.1U CN202321440616U CN220277043U CN 220277043 U CN220277043 U CN 220277043U CN 202321440616 U CN202321440616 U CN 202321440616U CN 220277043 U CN220277043 U CN 220277043U
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- overturning
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- placing frame
- plate
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- 239000007788 liquid Substances 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 239000002699 waste material Substances 0.000 claims abstract description 40
- 230000007306 turnover Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012258 culturing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 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
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Abstract
The utility model relates to the technical field of waste liquid recovery equipment, in particular to a test tube overturning and pouring mechanism, which comprises a support column and an overturning motor arranged on the support column, wherein an output shaft of the overturning motor is provided with an overturning table, and a test tube placing frame which can be taken and placed and is used for supporting a plurality of test tubes is placed on the overturning table; the overturning platform is also provided with a rotary air cylinder, a pressing plate for simultaneously pressing a plurality of test tubes is fixedly connected with an output shaft of the rotary air cylinder through a swing arm, and the pressing plate is provided with a plurality of through holes; the utility model discloses a test tube collecting device, which comprises a test tube placing frame, a pressing plate, a liquid discharging hole, a liquid pouring motor, a liquid pouring device, a liquid discharging hole, a liquid pouring device and a liquid discharging device.
Description
Technical Field
The utility model relates to the technical field of waste liquid recovery equipment, in particular to a test tube overturning and pouring mechanism.
Background
Currently, in the process of culturing cells or microorganisms, a culture dish or a test tube is required for culturing; when carrying out the cultivation experiment, can produce a large amount of waste liquids that have the pollution, in order to make when discharging the waste liquid avoid with the waste liquid contact, the experimenter often can use specific waste liquid collecting device to carry out automatic collection to realize that the waste liquid carries out concentrated emission, current waste liquid automatic collecting device is specific as follows:
the Chinese patent document with publication number of CN102728428B discloses automatic collection equipment for test tube waste liquid, and specifically discloses: comprises a fixing device, a power transmission device, a single-shaft robot, a carrying device and a rotary clamp. The container for containing the waste liquid is arranged on the fixing device, the motor drives the fixing device on the conveying belt to be conveyed to the operation table, the bottle cap of the container is unscrewed by the manipulator, and the bottle cap is arranged on the bottle cap collecting disc; then the fixing device is conveyed to a rotary clamp above the waste liquid collecting barrel by a sucker; the fixing device is fixed in the fixing sleeve, overturned by the rotary cylinder, dithered and poured out of the waste liquid; finally, the fixing device is carried onto the conveyor belt to be moved out of the operation table, and the device has the advantages of being simple in structure, convenient to operate, capable of avoiding frequent working procedures and saving manpower, material resources and time.
From the above, the existing automatic waste liquid collecting device carries the fixing device with a plurality of test tubes to the rotating clamp above the waste liquid collecting barrel through the sucking disc, and then the rotating clamp is started to rotate, so that the fixing device overturns to automatically pour the waste liquid in the test tubes into the waste liquid collecting barrel. However, the existing collection equipment needs to be reset after the fixing device is driven to overturn and pour liquid, a small amount of waste liquid can drop onto the fixing device from the mouth of the test tube during reset, and after the fixing device is carried onto the conveyor belt, the waste liquid can be stained onto the conveyor belt, so that leakage pollution is caused. Therefore, a test tube overturning and pouring mechanism is provided to solve the technical problems.
Disclosure of Invention
The utility model aims to provide a test tube overturning and pouring mechanism for solving the technical problems of leakage pollution and the like after overturning and pouring is completed.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the test tube overturning and pouring mechanism comprises a support column and an overturning motor arranged on the support column, wherein an overturning table is arranged on an output shaft of the overturning motor, and a test tube placing frame which can be taken and placed and is used for supporting a plurality of test tubes is placed on the overturning table; the overturning platform is also provided with a rotary air cylinder, a pressing plate for simultaneously pressing a plurality of test tubes is fixedly connected with an output shaft of the rotary air cylinder through a swing arm, and the pressing plate is provided with a plurality of through holes; the clamp plate is kept away from and is equipped with the frame that converges on the one side of test tube placement frame, and is equipped with the leakage fluid dram on the frame that converges.
Further, the aperture of the through hole on the pressing plate is smaller than the caliber of the test tube, and the position and mutual distance of the through hole are consistent with those of the test tube in the test tube placing frame.
Further, the device also comprises a supporting table for supporting the supporting column, a collecting frame for collecting waste liquid is placed on the supporting table, and the collecting frame is placed under the overturning table.
Further, the overturning platform is provided with a lug with an arc-shaped limiting groove and a positioning mechanism matched with the lug so as to limit the test tube placing frame.
Further, the positioning mechanism comprises a fixed plate fixedly arranged on the overturning table, a sliding rod is slidably arranged on the fixed plate, an arc-shaped positioning plate in contact with the side edge of the test tube placing frame is fixedly arranged on the sliding rod, a spring is arranged on the sliding rod, and the spring is arranged between the arc-shaped positioning plate and the fixed plate to apply force to the arc-shaped positioning plate.
Further, the side of test tube placing frame is equipped with a pair of bellying, and bellying symmetrical arrangement, all is equipped with the constant head tank that holds bellying embedding on the one side that arc locating plate and lug are close to each other.
Further, be equipped with vertical arrangement's spout on the support column, and be equipped with the slider that sets up with the upset motor is fixed in the spout with sliding, still be equipped with electric putter in the spout, and electric putter's telescopic link tip and slider fixed connection to make the upset motor can set up on the support column with the activity from top to bottom.
The utility model has the beneficial effects that: when the test tube placing device is used, a plurality of test tubes are placed in the test tube placing frame, then the test tube placing frame is placed on the overturning platform, and the test tubes can be placed on the overturning platform at one time through the test tube placing frame; after the test tube placing frame is placed, a rotary cylinder is started, a swing arm is driven to swing towards the direction close to the test tube placing frame, so that a pressing plate is driven to move towards the direction close to the test tube, after the swing arm swings for a certain angle, the pressing plate simultaneously compresses a plurality of test tubes on the test tube placing frame, a turnover motor is started after the compression, the test tubes turn over 90 degrees, waste liquid in the test tubes flows out from through holes on the pressing plate, and is converged through a confluence frame, and finally, the waste liquid is intensively discharged from a liquid outlet, so that the waste liquid is prevented from being scattered and discharged and easy to splash; when the clamp plate compresses tightly the test tube, test tube mouth of pipe edge and clamp plate surface paste tightly, after the completion of pouring, upset motor drive test tube resets, and the waste liquid then can not follow the test tube mouth of pipe whereabouts, and then has prevented revealing of waste liquid, has improved the efficiency of waste liquid recovery.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of the internal structure of the present utility model.
Fig. 3 is a schematic view of a part of the structure of the present utility model.
Fig. 4 is a schematic structural view of the positioning mechanism of the present utility model.
FIG. 5 is a schematic view of the tube placement frame of the present utility model.
The reference numerals include:
1. a support frame; 2. a support table; 3. a support column; 4. a chute; 5. a slide block; 6. a turnover motor; 7. an electric push rod; 8. a turnover table; 9. a test tube placement frame; 10. a rotary cylinder; 11. swing arms; 12. a pressing plate; 13. a confluence frame; 14. a liquid outlet; 15. a positioning mechanism; 1501. a fixing plate; 1502. an arc-shaped positioning plate; 1503. a slide bar; 1504. a spring; 16. a collection frame; 17. a boss; 18. and a positioning groove.
Detailed Description
The following describes a test tube overturning and pouring mechanism in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, an embodiment of a tube inversion pouring mechanism of the present utility model includes a support frame 1 and a support table 2 provided in the support frame 1, the support frame 1 and the support table 2 being for supporting the entire mechanism. The overturning and pouring mechanism further comprises a support column 3 arranged on the support table 2 and an overturning motor 6 arranged on the support column 3, wherein the overturning motor 6 is a power source for pouring liquid, an overturning table 8 is arranged on an output shaft of the overturning motor 6, a test tube placing frame 9 which can be taken and placed and is used for supporting a plurality of test tubes is placed on the overturning table 8, a plurality of test tubes can be placed on the overturning table 8 under the action of the test tube placing frame 9, when the liquid needs to be poured, the test tubes are placed in the test tube placing frame 9 at the same time, then the test tube placing frame 9 is placed on the overturning table 8, after the test tube placing frame 9 is placed, the overturning motor 6 is started to drive the overturning table 8 to rotate 90 degrees, so that the test tubes are overturned, and waste liquid in the test tubes is automatically poured out.
In order to prevent the overturning platform 8 from dropping off the test tube in the rotating process, a rotary air cylinder 10 (model can be CRB2BW 30-90S) is arranged on the overturning platform 8, a pressing plate 12 for simultaneously pressing a plurality of test tubes is arranged on an output shaft of the rotary air cylinder 10, the pressing plate 12 is fixedly connected with the output shaft of the rotary air cylinder 10 through a swing arm 11, after the rotary air cylinder 10 is started, the swing arm 11 is driven to swing towards the direction close to the test tube placing frame 9, so that the pressing plate 12 is driven to move towards the direction close to the test tube, after the swing arm 11 swings for a certain angle, the pressing plate 12 simultaneously presses the plurality of test tubes, and then a overturning motor 6 is started after the pressing, so that the test tubes are overturned by 90 degrees, and the pressing plate 12 is placed under the test tubes to play a role of supporting the test tubes so as to prevent the test tubes from dropping off during liquid pouring. Wherein, be equipped with a plurality of through-holes on clamp plate 12, and the through-hole aperture is less than the test tube bore, and the through-hole position and the mutual interval on clamp plate 12 are unanimous with the test tube in the test tube placing frame 9, and after the test tube upset 90, the waste liquid in the test tube then flows from the through-hole department on clamp plate 12. A confluence frame 13 is arranged on one side of the pressure plate 12 far away from the test tube placing frame 9, and a liquid outlet 14 is arranged on the confluence frame 13, so that after the waste liquid flows out from a through hole on the pressure plate 12, the waste liquid is converged through the confluence frame 13 and finally is intensively discharged from the liquid outlet 14, and the waste liquid is prevented from being scattered and discharged and easy to splash; when clamp plate 12 compresses tightly the test tube, test tube mouth of pipe edge and clamp plate 12 surface paste tightly, after the completion of pouring, upset motor 6 drive test tube resets, and the waste liquid then can not follow the test tube mouth of pipe whereabouts, and then has prevented revealing of waste liquid, has improved the efficiency of waste liquid recovery.
Wherein, a collection frame 16 for collecting waste liquid is placed on the supporting table 2, and the collection frame 16 is placed under the overturning table 8, when the test tube overturns 90 degrees, liquid is reserved in the confluence frame 13 from the through hole on the pressing plate 12, then is discharged from the liquid outlet 14 on the confluence frame 13, and the waste liquid is finally discharged into the collection frame 16, so that the waste liquid is collected, and after the waste liquid in the collection frame 16 is accumulated to a certain amount, the collection frame 16 can be taken down from the supporting table 2 to replace a new collection frame 16.
In addition, a bump with an arc-shaped limit groove is arranged on the overturning platform 8, when the test tube placing frame 9 is placed in the limit groove of the bump, the limit groove is used for limiting the test tube placing frame 9, so that when the standard pressing plate 12 presses a test tube, the through hole can be aligned to the tube orifice of the test tube; and the overturning platform 8 is also provided with a positioning mechanism 15 matched with the convex block, and the test tube placing frame 9 is placed between the convex block and the positioning mechanism 15, so that the positioning effect of the test tube placing frame 9 is further improved.
As shown in fig. 4, the positioning mechanism 15 includes a fixing plate 1501 fixedly disposed on the overturning platform 8, a sliding rod 1503 is slidably disposed on the fixing plate 1501, an arc positioning plate 1502 contacting with a side edge of the test tube placement frame 9 is fixedly disposed on the sliding rod 1503, the arc positioning plate 1502 can slide on the fixing plate 1501 in a direction approaching or separating from the protruding block through the sliding rod 1503, a spring 1504 is disposed on the sliding rod 1503, and the spring 1504 is disposed between the arc positioning plate 1502 and the fixing plate 1501 to apply a force to the arc positioning plate 1502. When the test tube placing frame 9 is placed on the overturning platform 8, the test tube placing frame 9 is placed between the protruding block and the arc-shaped positioning plate 1502, the spring 1504 is compressed, the arc-shaped positioning plate 1502 applies force to the test tube placing frame 9, and limiting treatment is performed on the test tube placing frame 9 placed on the overturning platform 8.
As shown in fig. 5, a pair of protruding portions 17 are disposed on the side of the tube placement frame 9, and the protruding portions 17 are symmetrically disposed, wherein, positioning slots 18 (as shown in fig. 3-4) for accommodating the protruding portions 17 are disposed on the sides of the arc positioning plate 1502 and the protruding portions close to each other, when the tube placement frame 9 is placed between the protruding portions and the arc positioning plate 1502, the protruding portions 17 on the two sides are respectively embedded into the positioning slots 18 on the arc positioning plate 1502 and the protruding portions, and after the pressing plate 12 presses the tube, the through holes are aligned to the tube orifice of the tube, so that accurate positioning can be achieved without redundant operation.
As shown in fig. 2, in order to enable the test tube placing frame 9 to be placed on the overturning platform 8 better, the overturning motor 6 can move up and down on the supporting column 3; the support column 3 is provided with a vertically arranged chute 4, a slide block 5 fixedly arranged with a turnover motor 6 is slidably arranged in the chute 4, the turnover motor 6 is slidably arranged on the support column 3 through the slide block 5, wherein an electric push rod 7 is arranged in the chute 4, the end part of a telescopic rod of the electric push rod 7 is fixedly connected with the slide block 5, and the electric push rod 7 is used for controlling the slide block 5 to move up and down in the chute 4 so as to carry the turnover motor 6 to move up and down together; when needs place frame 9 on roll-over table 8 with the test tube, the telescopic link of electric putter 7 stretches out to promote slider 5 to the bottom in the spout 4, so that roll-over table 8 is in the lowest, be convenient for better place frame 9 with the test tube on roll-over table 8, after placing, electric putter 7's telescopic link shrink, pulling slider 5 upwards slides, thereby drive upset motor 6 upwards activity to appointed height, make roll-over table 8 can be accurate with the pouring in the test tube fall collect in the frame 16.
The specific working principle is as follows: when the test tube rack is used, a plurality of test tubes are placed into the test tube placing frame 9, then the test tube placing frame 9 is placed on the overturning platform 8, and the test tubes can be placed on the overturning platform 8 at one time through the test tube placing frame 9; after the test tube placing frame 9 is placed, the bump on the overturning platform 8 is matched with the arc-shaped positioning plate 1502 so as to limit the test tube placing frame 9. Then, the rotary cylinder 10 is started, the swing arm 11 is driven to swing towards the direction close to the test tube placing frame 9, the pressing plate 12 is driven to move towards the direction close to the test tube, after the swing arm 11 swings for a certain angle, the pressing plate 12 simultaneously presses a plurality of test tubes on the test tube placing frame 9, after the pressing, the overturning motor 6 is started, the test tubes are overturned by 90 degrees, waste liquid in the test tubes flows out from the through holes in the pressing plate 12 firstly, is converged through the converging frame 13, and is finally discharged into the collecting frame 16 from the liquid outlet 14 in a concentrated mode. After pouring is completed, the overturning motor 6 drives the test tube to reset, the rotary cylinder 10 drives the pressing plate 12 to separate from the test tube in the test tube placing frame 9, and the test tube placing frame 9 can be taken down from the overturning table 8, so that overturning and pouring treatment is completed.
In view of the above, the present utility model has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (7)
1. The utility model provides a test tube upset mechanism of pouring which characterized in that: the test tube placing device comprises a support column (3) and a turnover motor (6) arranged on the support column (3), wherein a turnover table (8) is arranged on an output shaft of the turnover motor (6), and a test tube placing frame (9) which can be taken and placed and is used for supporting a plurality of test tubes is placed on the turnover table (8); a rotary air cylinder (10) is further arranged on the overturning platform (8), a pressing plate (12) for simultaneously pressing a plurality of test tubes is fixedly connected with an output shaft of the rotary air cylinder (10) through a swing arm (11), and a plurality of through holes are formed in the pressing plate (12); one side of the pressing plate (12) far away from the test tube placing frame (9) is provided with a confluence frame (13), and the confluence frame (13) is provided with a liquid outlet (14).
2. The test tube inversion mechanism of claim 1, wherein: the aperture of the through hole on the pressing plate (12) is smaller than the caliber of the test tube, and the position and the mutual distance of the through hole are consistent with those of the test tube in the test tube placing frame (9).
3. The test tube inversion mechanism of claim 1, wherein: the waste liquid collecting device is characterized by further comprising a supporting table (2) for supporting the supporting column (3), a collecting frame (16) for collecting waste liquid is arranged on the supporting table (2), and the collecting frame (16) is arranged under the overturning table (8).
4. The test tube inversion mechanism of claim 1, wherein: the overturning platform (8) is provided with a lug with an arc-shaped limiting groove and a positioning mechanism (15) matched with the lug so as to limit the test tube placing frame (9).
5. The test tube inversion mechanism of claim 4, wherein: the positioning mechanism (15) comprises a fixed plate (1501) fixedly arranged on the overturning platform (8), a sliding rod (1503) is slidably arranged on the fixed plate (1501), an arc-shaped positioning plate (1502) in contact with the side edge of the test tube placement frame (9) is fixedly arranged on the sliding rod (1503), a spring (1504) is arranged on the sliding rod (1503), and the spring (1504) is arranged between the arc-shaped positioning plate (1502) and the fixed plate (1501) to apply force to the arc-shaped positioning plate (1502).
6. The test tube overturning pouring mechanism as recited in claim 5, further comprising: the side of test tube placement frame (9) is equipped with a pair of bellying (17), and bellying (17) symmetrical arrangement, all is equipped with on the side that arc locating plate (1502) and lug are close to each other and holds bellying (17) embedded constant head tank (18).
7. The test tube inversion mechanism of claim 1, wherein: be equipped with spout (4) of vertical arrangement on support column (3), and be equipped with in spout (4) with the fixed slider (5) that set up of upset motor (6) slidingly, still be equipped with electric putter (7) in spout (4), and telescopic link tip and slider (5) fixed connection of electric putter (7) to make upset motor (6) can set up on support column (3) with the activity from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440616.1U CN220277043U (en) | 2023-06-07 | 2023-06-07 | Test tube upset liquid mechanism of falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440616.1U CN220277043U (en) | 2023-06-07 | 2023-06-07 | Test tube upset liquid mechanism of falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220277043U true CN220277043U (en) | 2024-01-02 |
Family
ID=89327355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321440616.1U Active CN220277043U (en) | 2023-06-07 | 2023-06-07 | Test tube upset liquid mechanism of falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220277043U (en) |
-
2023
- 2023-06-07 CN CN202321440616.1U patent/CN220277043U/en active Active
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