CN220804517U - Selecting machine for detection test paper - Google Patents
Selecting machine for detection test paper Download PDFInfo
- Publication number
- CN220804517U CN220804517U CN202322311708.6U CN202322311708U CN220804517U CN 220804517 U CN220804517 U CN 220804517U CN 202322311708 U CN202322311708 U CN 202322311708U CN 220804517 U CN220804517 U CN 220804517U
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- China
- Prior art keywords
- pressure air
- air nozzle
- test paper
- conveyor belt
- conveyer belt
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- 238000012360 testing method Methods 0.000 title claims abstract description 76
- 238000001514 detection method Methods 0.000 title abstract description 6
- 239000002699 waste material Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 description 6
- BPYKTIZUTYGOLE-IFADSCNNSA-N Bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 description 4
- 210000002700 urine Anatomy 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 238000009535 clinical urine test Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- OBHRVMZSZIDDEK-UHFFFAOYSA-N urobilinogen Chemical compound CCC1=C(C)C(=O)NC1CC1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(CC3C(=C(CC)C(=O)N3)C)N2)CCC(O)=O)N1 OBHRVMZSZIDDEK-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- AXMKEYXDFDKKIO-UHFFFAOYSA-N bilane Chemical compound C=1C=C(CC=2NC(CC=3NC=CC=3)=CC=2)NC=1CC1=CC=CN1 AXMKEYXDFDKKIO-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model discloses a selector for detection test paper, which belongs to the field of production of detection test paper, and comprises a conveyor belt and an industrial camera arranged above the conveyor belt, wherein one side of the upper surface of the conveyor belt is fixedly provided with a high-pressure air nozzle, the air inlet end of the high-pressure air nozzle is provided with an air supply mechanism, the upper side of the high-pressure air nozzle is provided with a shielding mechanism, one side of the high-pressure air nozzle, which is close to the industrial camera, is fixedly provided with a displacement sensor, one side of the conveyor belt, which is far away from the high-pressure air nozzle, is fixedly provided with a screen, the lower wall of the screen is fixedly provided with a waste pipe, the blanking end of the conveyor belt is provided with a blanking hopper, one side of the blanking hopper is hinged with a plurality of blocking curtains, and the air supply mechanism comprises a hose fixedly arranged at the air inlet end of the high-pressure air nozzle.
Description
Technical Field
The utility model relates to the field of test paper production, in particular to a selector for test paper.
Background
The conventional urine test paper can check bilirubin, urine bilinogen, ketone bodies, glucose, proteins, leucocytes, pH value and other projects by detecting urine, when the conventional urine test paper is produced, the base cloth is cut into small strips, the small strips are often conveyed by a conveyor belt on a selector, and the industrial camera performs machine vision detection, so that manual detection is not needed, and the efficiency is high;
however, the problem that in the process of selecting test paper strips by an existing selector, the conventional selector conveys the test paper strips through a conveyor belt, the image information of the test paper strips is obtained by an industrial camera and is compared with preset information in a controller, if the comparison is not performed, an electric push rod is controlled, the test paper strips on a selecting station are pushed down, the pushing speed is too slow, the production efficiency of the test paper strips is easy to pull down, the pushing speed is too fast, the scrapped test paper strips fly easily under the action of inertia and deviate from a waste basket, so that workers need to adjust the electric push rod for many times to smoothly push down the working state of the scrapped test paper strips, and when the selector selects the test paper strips, the test paper strips are time-consuming and labor-consuming due to the fact that the selection process needs to adjust the electric push rod for many times is solved.
Disclosure of utility model
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a selecting machine for detecting test paper, which can realize that waste test paper strips which fly and escape can be reduced, does not need to adjust for a plurality of times, and is convenient for the selecting machine to select the test paper strips and can be used for feeding the test paper strips in a time-saving and labor-saving manner.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a select machine for test paper, includes the conveyer belt and sets up the industry camera in the conveyer belt top, one side fixed mounting of conveyer belt upper surface has the high pressure air nozzle, the inlet end of high pressure air nozzle is provided with air feed mechanism, the top of high pressure air nozzle is provided with shielding mechanism, one side fixed mounting that the high pressure air nozzle is close to the industry camera has displacement sensor, one side fixed mounting that the conveyer belt kept away from the high pressure air nozzle has the screen panel, the lower wall fixed mounting of screen panel has the waste pipe.
Further, a discharging hopper is arranged at the discharging end of the conveyor belt, and a plurality of blocking curtains are hinged to one side of the discharging hopper.
Further, the air supply mechanism comprises a hose fixedly arranged at the air inlet end of the high-pressure air nozzle, and an air pump is fixedly arranged at one end, far away from the high-pressure air nozzle, of the hose.
Further, shelter from the mechanism including setting up the concave plate that falls in high pressure air nozzle top, two equal fixed mounting in angle that the concave plate is close to screen panel one end have the lift cylinder, one side fixed connection in one side of conveyer belt of lift cylinder.
Further, the lower end of the discharging hopper is provided with a finished product box, and the lower end of the waste pipe is provided with a waste box.
Further, the outside fixed connection of industry camera is in the outside of hose, displacement sensor staggers the concave plate along the horizontal direction.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) This scheme is when selecting the test paper strip, send the test paper strip under the industrial camera through the conveyer belt, acquire image information, compare with the preset information of external control ware, the comparison is failed, then judge to scrap the test paper, when scrap the test paper level just to high pressure air nozzle, displacement sensor detects scrap the test paper, control air feed mechanism is to high pressure air nozzle gas transmission, the compressed air current of blowout, blow into the screen panel inside with scrap the test paper strip, slide into the waste pipe along the inner wall of screen panel, collect, can reduce the waste test paper strip that flies to escape, need not many times timing, can labour saving and time saving when conveniently selecting the test paper strip to select the test paper strip with the test paper strip on line.
(2) This scheme simultaneously, shelter from in the top of scrapping the test paper through the concave plate that falls, drainage compressed gas makes compressed gas flow to the screen panel as far as possible, reduces the degree of scrapping the off-set screen panel of test paper to control the lift cylinder work through external control, remove the concave plate that falls, until the space between concave plate and the conveyer belt that falls can pass through the test paper strip, make things convenient for the test paper strip of equidimension to select from the below of concave plate.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
The reference numerals in the figures illustrate:
1. A conveyor belt; 2. an industrial camera; 3. a high pressure air nozzle; 4. a displacement sensor; 5. a mesh enclosure; 6. a waste pipe; 7. discharging a hopper; 8. a curtain; 9. a hose; 10. an air pump; 11. a lifting cylinder; 12. an inverted concave plate; 13. a finished product box; 14. and a waste bin.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
Referring to fig. 1-4, a selector for detecting test paper comprises a conveyor belt 1 and an industrial camera 2 arranged above the conveyor belt 1, wherein one side of the upper surface of the conveyor belt 1 is fixedly provided with a high-pressure air nozzle 3 through a clamp, the air inlet end of the high-pressure air nozzle 3 is provided with an air supply mechanism, the industrial camera 2 and the air supply mechanism are controlled by an external controller, the upper side of the high-pressure air nozzle 3 is provided with a shielding mechanism, one side of the high-pressure air nozzle 3 close to the industrial camera 2 is fixedly provided with a displacement sensor 4 through a screw, one side of the conveyor belt 1 far away from the high-pressure air nozzle 3 is fixedly provided with a screen 5, the screen 5 faces the high-pressure air nozzle 3 along the horizontal direction, the high-pressure air nozzle 3 is convenient to blow scrapped test paper strips into the screen 5, the lower wall of the screen 5 is fixedly provided with a waste pipe 6 through the clamp, the conveyor belt 1 is driven by a driving element to work, and cut test paper strips are accepted, when a test paper strip is selected, the test paper strip is conveyed to the position right below an industrial camera 2 through a conveying belt 1, image information is obtained, the test paper strip is compared with preset information of an external controller, if the comparison fails, the test paper strip is judged to be scrapped, when the scrapped test paper level is right opposite to a high-pressure air nozzle 3, a displacement sensor 4 detects the scrapped test paper, an air supply mechanism is controlled to supply air to the high-pressure air nozzle 3, compressed air flow is sprayed, the scrapped test paper strip is blown into a net cover 5, slides into a waste pipe 6 along the inner wall of the net cover 5 to be collected, the flying and escaping waste test paper strip can be reduced, multiple times of adjustment are not needed, the test paper strip can be conveniently selected by a selector, time and labor can be saved when the test paper strip is selected, if the comparison passes, the high-pressure air nozzle 3 is dormant, the test paper strip is detected by immersing in urine, bilirubin can be checked, items such as urobilinogen, ketone bodies, glucose, proteins, leucocytes, pH value and the like.
Referring to fig. 1 and 3, the blanking end of the conveyor belt 1 is provided with a blanking hopper 7 through a bolt, one side of the blanking hopper 7 is hinged with a plurality of baffle curtains 8 through a hinge shaft, the baffle curtains 8 are made of transparent plastic, the surface is smooth, friction with test paper strips is low, when the test paper strips reach the blanking end of the conveyor belt 1, the test paper strips fall into the blanking hopper 7, limit is carried out through the baffle curtains 8, and the test paper strips conveniently fall down along the blanking hopper 7.
Referring to fig. 1 and 4, the air supply mechanism includes a hose 9 fixedly installed at an air inlet end of the high-pressure air nozzle 3 through a connector, the outer side of the industrial camera 2 is fixedly connected to the outer side of the hose 9 through a clamp, heat transfer is conveniently performed between the industrial camera 2 and the hose 9, one end, away from the high-pressure air nozzle 3, of the hose 9 is fixedly installed with an air pump 10 through the connector, when the displacement sensor 4 detects scrapped test paper, the air pump 10 is controlled by an external controller to work in a designated time period to extract air, the high-pressure air nozzle 3 is blown in along the hose 9 to supply air so as to spray compressed air flow, heat on the hose 9 is taken away simultaneously, a temperature difference is generated between the hose 9 and the industrial camera 2, and heat dissipation is performed on the industrial camera 2.
Referring to fig. 2 and 3, shielding mechanism is including setting up the indent plate 12 in the top of high pressure air nozzle 3, the material of indent plate 12 is transparent acrylic, make things convenient for the staff to observe, displacement sensor 4 staggers indent plate 12 along the horizontal direction, avoid bumping, two equal fixed mounting in angle that indent plate 12 is close to screen panel 5 one end have lift cylinder 11, one side fixed connection in one side of conveyer belt 1 of lift cylinder 11, simultaneously, shelter from in the top of scrapping the test paper through indent plate 12, drainage compressed gas, make compressed gas flow to screen panel 5 as far as possible, reduce the degree of scrapping the test paper and deviate from screen panel 5, and control lift cylinder 11 work through external control, remove indent plate 12, until the space between indent plate 12 and conveyer belt 1 belt can be through the strip, make things convenient for the test paper strip of different sizes to select from the below of indent plate 12.
Referring to fig. 1 and 2, the lower end of the discharging hopper 7 is provided with a finished product box 13, the lower end of the waste pipe 6 is provided with a waste box 14, and after the test paper strip is selected, qualified products are contained in the finished product box 13, and newspaper waste is contained in the waste box 14, so that confusion is avoided.
Working principle: the driving element drives the conveyor belt 1 to work to accept the cut test paper strips, when the test paper strips are selected, the conveyor belt 1 is used for conveying the test paper strips to the position right below the industrial camera 2, image information is obtained, the comparison is carried out with preset information of an external controller, the test paper is judged to be scrapped if the comparison fails, when the scrapped test paper level is right opposite to the high-pressure air nozzle 3, the displacement sensor 4 is used for detecting the scrapped test paper, the air supply mechanism is controlled to supply air to the high-pressure air nozzle 3, compressed air flow is sprayed, the scrapped test paper strips are blown into the screen 5, slide into the waste pipe 6 along the inner wall of the screen 5 to be collected, the flying escaping waste test paper strips can be reduced, multiple times of adjustment are not needed, and time and labor can be saved when the test paper strips are conveniently selected by the selector.
Simultaneously, shelter from in the top of scrapping the test paper through the concave plate 12, drainage compressed gas makes compressed gas flow to screen panel 5 as far as possible, reduces the degree of scrapping the test paper and deviating from screen panel 5 to control the work of lift cylinder 11 through external control, remove concave plate 12, until the space between concave plate 12 and conveyer belt 1 belt can pass through the test paper strip, make things convenient for the test paper strip of equidimension to select from the below of concave plate 12.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. The utility model provides a select machine for test paper, includes conveyer belt (1) and sets up industrial camera (2) in conveyer belt (1) top, its characterized in that: one side fixed mounting of conveyer belt (1) upper surface has high-pressure air nozzle (3), the inlet end of high-pressure air nozzle (3) is provided with air feed mechanism, the top of high-pressure air nozzle (3) is provided with shielding mechanism, one side fixed mounting that high-pressure air nozzle (3) is close to industry camera (2) has displacement sensor (4), one side fixed mounting that conveyer belt (1) kept away from high-pressure air nozzle (3) has screen panel (5), the lower wall fixed mounting of screen panel (5) has waste pipe (6).
2. The test strip selector according to claim 1, wherein: the blanking end of the conveyor belt (1) is provided with a blanking hopper (7), and one side of the blanking hopper (7) is hinged with a plurality of blocking curtains (8).
3. The test strip selector according to claim 1, wherein: the air supply mechanism comprises a hose (9) fixedly arranged at the air inlet end of the high-pressure air nozzle (3), and an air pump (10) is fixedly arranged at one end, far away from the high-pressure air nozzle (3), of the hose (9).
4. A test strip selector according to claim 3, wherein: the shielding mechanism comprises an inverted concave plate (12) arranged above the high-pressure air nozzle (3), lifting cylinders (11) are fixedly arranged at two corners of the inverted concave plate (12) close to one end of the net cover (5), and one side of each lifting cylinder (11) is fixedly connected to one side of the conveyor belt (1).
5. The test strip selector according to claim 2, wherein: the lower extreme of unloading hopper (7) is provided with finished product case (13), the lower extreme of waste pipe (6) is provided with waste bin (14).
6. The test strip selector as in claim 4, wherein: the outer side of the industrial camera (2) is fixedly connected to the outer side of the hose (9), and the displacement sensor (4) is staggered with the inverted concave plate (12) along the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311708.6U CN220804517U (en) | 2023-08-28 | 2023-08-28 | Selecting machine for detection test paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311708.6U CN220804517U (en) | 2023-08-28 | 2023-08-28 | Selecting machine for detection test paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220804517U true CN220804517U (en) | 2024-04-19 |
Family
ID=90712229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322311708.6U Active CN220804517U (en) | 2023-08-28 | 2023-08-28 | Selecting machine for detection test paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220804517U (en) |
-
2023
- 2023-08-28 CN CN202322311708.6U patent/CN220804517U/en active Active
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