CN113204058A - Device for judging direction of test tube by infrared recognition and using method thereof - Google Patents
Device for judging direction of test tube by infrared recognition and using method thereof Download PDFInfo
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- CN113204058A CN113204058A CN202110624387.8A CN202110624387A CN113204058A CN 113204058 A CN113204058 A CN 113204058A CN 202110624387 A CN202110624387 A CN 202110624387A CN 113204058 A CN113204058 A CN 113204058A
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- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
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Abstract
The invention discloses a device for judging the direction of a test tube by infrared identification and a using method thereof, relating to the technical field of infrared detection. Including two mount pads, two the mount pad is fixed each other and parallel, two the gap department of mount pad is provided with the pay-off part of constituteing by conveyer belt and driving wheel, one of them fixed mounting has infrared detection device on the mount pad, and infrared detection device is fixed with removable mode including receiving infrared's receiving mechanism and the radiation mechanism of emission infrared ray receiving mechanism with radiation mechanism is on the mount pad, and infrared detection device still includes the supplementary detection mechanism who is used for detecting the test tube. The device can detect that the test tube is whole when detecting through transferring power to minimum back, including test tube lid and transparent test tube body, the accurate test tube state of judging is that the bottle head faces the right or the bottle tail faces the right for can accurately print the position of requirement when printing the label.
Description
Technical Field
The invention relates to the technical field of infrared detection, in particular to a device for judging the direction of a test tube by infrared identification and a using method thereof.
Background
The existing sensor has a single detection function and cannot adapt to more complex judgment conditions, for example, when a test tube passing through a conveying belt is judged by infrared correlation, because a test tube cover is opaque due to plastics, a test tube body is transparent, some of different test tubes are empty, some of the test tubes have cotton swabs or liquid, and some test tubes are also pasted with labels. The requirement can be met by a sensor with extremely high precision, such as a distance measuring sensor for judging the height drop at the joint of the bottle cap and the bottle body, but the cost is too high.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for judging the direction of a test tube by infrared recognition and a using method thereof, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a device of test tube direction is judged in infrared identification, includes two mount pads, two the mount pad is fixed and parallel each other, two the gap department of mount pad is provided with the pay-off part of constituteing by conveyer belt and driving wheel, one of them fixed mounting has infrared detection device on the mount pad, and infrared detection device is including receiving infrared's receiving mechanism and emission infrared's radiation mechanism, and fixed establishment is fixed with removable mode receiving mechanism with radiation mechanism is on the mount pad, and infrared detection device still includes the supplementary detection mechanism who is used for detecting the test tube.
Preferably, fixed establishment includes a fixing base and No. two fixing bases, a fixing base is fixed on one of them mount pad, a fixing base has two and parallel arrangement, and No. two fixing bases set up on another mount pad with the mode of symmetry.
Preferably, the radiation mechanism comprises a radiator which is installed between the two first fixing seats, and the receiving mechanism comprises a receiver which is installed between the two second fixing seats.
Preferably, the auxiliary detection mechanism includes two infrared emitters, the infrared emitters are provided with infrared ports, the two infrared emitters are symmetrically disposed between the two mounting seats, one of the infrared emitters is mounted on the receiver, and the other infrared emitter is mounted on the emitter.
Preferably, the first fixing seat and the second fixing seat respectively comprise a mounting part and a connecting part, the connecting parts of the first fixing seat and the second fixing seat are respectively fixed on the two mounting seats, the receiver is fixed between the fixing parts of the first fixing seat and the second fixing seat, and the emitter is fixed between the fixing parts of the second fixing seat and the first fixing seat.
Preferably, the infrared emitter and the receiver are both fixed with self-made infrared ports.
Preferably, the distance between the infrared port and the self-made infrared port is four millimeters.
The use method of the device for identifying and judging the direction of the test tube by infrared comprises the following steps:
s1, test tube transmission: the conveying belt obtains power provided by the test tube driving wheel to enable the conveying belt to convey the test tube to the infrared detection device for detection;
s2, test tube detection: in the process that the test tube passes through the infrared detection device, the infrared port is made by the user to judge whether the test tube passes through;
s3, further detection: a command for starting the test tube detection of the infrared port is made as a starting condition of the infrared port, and the infrared port is enabled to start further detection of the test tube;
s4, analyzing and judging data: the infrared port judges the state of the test tube passing by taking the length of the test tube as a reference.
The penetration force of the self-made infrared port is different from that of the infrared radiator, and in the operation process, when the head of the test tube passes through, the self-made infrared port is a test tube cover which cannot penetrate through the head of the test tube. And setting the detection time of the infrared port, if the infrared port does not detect the test tube head within the set time limit, judging that the tail of the test tube firstly passes through the infrared detection device, and if the infrared port detects the test tube head of the test tube within the set sight line, judging that the test tube head firstly passes through the infrared detection device.
(III) advantageous effects
The invention provides a device for judging the direction of a test tube by infrared recognition and a using method thereof. The method has the following beneficial effects:
(1) the device can detect that the test tube is whole when detecting through transferring power to minimum back, including test tube lid and transparent test tube body, the accurate test tube state of judging is that the bottle head faces the right or the bottle tail faces the right for can accurately print the position of requirement when printing the label.
(2) The device can realize through infrared detection device, and for the sensor of higher accuracy, this infrared detection device can reduce the cost to the minimum, improves the printing efficiency of test tube when printing the label simultaneously.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is a schematic flow chart of a method for using the device for infrared identification and determination of the direction of the test tube according to the present invention.
In the figure: 1. a left side mounting base; 2. a driving wheel; 3. a right side mounting base; 4. a conveyor belt; 5. an infrared detection device; 51. a first fixed seat; 52. a receiver; 53. a second fixed seat; 54. self-made infrared ports; 55. a radiator; 56. an infrared emitter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a device for judging the direction of a test tube by infrared identification comprises two mounting seats, wherein the two mounting seats are mutually fixed and parallel, a feeding part consisting of a conveyor belt 4 and a driving wheel 2 is arranged at the gap of the two mounting seats, an infrared detection device 5 is fixedly arranged on one mounting seat, the infrared detection device 5 comprises a receiving mechanism, a radiation mechanism, a fixing mechanism and an auxiliary detection mechanism, test tube detection devices for detecting the head and the tail of the test tube are respectively arranged on the receiving mechanism and the radiation mechanism, the fixing mechanism is provided with a fixing device of a detachable test tube head and tail detection device, the auxiliary detection mechanism is provided with a test tube integral detection device, through holes are respectively arranged on a left mounting seat 1 and a right mounting seat 3, the through holes are U-shaped, the radiation mechanism and the receiving mechanism of the infrared detection device 5 can detect the test tube through a detection rod 54 through the through holes, the fixing mechanism comprises a first fixing seat 51, the first fixing seat 51 is fixed on the left mounting seat 1, the number of the first fixing seats 51 is two, a second fixing seat 53 is installed on the right mounting seat 3, the number of the second fixing seats 53 is two, the shapes of the first fixing seat 51 and the second fixing seat 53 are designed into a Z shape, the radiation mechanism comprises an emitter 55, the emitter 55 is installed between gaps of the two second fixing seats 53, the receiving mechanism comprises a receiver 52, the receiver 52 is fixed on the first fixing seat 51, an infrared port 59 is arranged on the infrared emitter 56, the number of the infrared emitters 56 is two, the infrared emitters 56 are symmetrical by taking the gap between the left mounting seat 1 and the right mounting seat 3 as a symmetry axis, the bottom infrared emitter 56 is installed on the receiver 52, the top infrared emitter 56 is installed on the emitter 55, the auxiliary detection mechanism comprises an infrared emitter 56, an infrared port 59 is arranged on the infrared emitter 56, the number of the infrared emitters 56 is two, the infrared emitter 56 is symmetrical by taking a gap between the left mounting seat 1 and the right mounting seat 3 as a symmetry axis, the bottom infrared emitter 56 is arranged on the receiver 52, the top infrared emitter 56 is arranged on the emitter 55, the first fixing seat 51 is divided into a mounting seat mounting end and a receiver fixing end, the first fixing seat 51 is mutually fixed with the left mounting seat 1 through the mounting seat end, the first fixing seat 51 is mutually fixed with the receiver 52 through the receiver fixing end, the second fixing seat 53 is divided into a mounting seat mounting end and an emitter fixing end, the second fixing seat 53 is mutually fixed with the right mounting seat 3 through the mounting seat mounting end, and the second fixing seat 53 is mutually fixed with the emitter 55 through the emitter fixing end, no. two fixing bases 53 pass through radiator stiff end and radiator 55 reciprocal anchorage, all be fixed with self-control infrared ray port 54 on infrared ray radiator 56 and the receiver 52, the distance between infrared ray port 59 and the self-control infrared ray port 54 is four millimeters, infrared correlation is detected through 1 infrared emission end and 1 infrared receiving terminal, when being detected the thing from transmission and receiving terminal intermediate passage, because of the object sheltered from the infrared light that sends from the emission end and make the receiving terminal can not receive, the receiving terminal becomes to produce the signal that does not receive the infrared light, thereby judge whether there is the test tube process, after transferring to the minimizing through the power that will make self-control infrared ray port 54, detect including test tube lid and the transparent body of test tube to whole of test tube, the rethread infrared ray port 59 radiation infrared ray detects test tube lid and transparent body.
The use method of the device for identifying and judging the direction of the test tube by infrared comprises the following steps:
s1, test tube transmission: the conveyor belt 4 obtains the power provided by the test tube driving wheel 2, so that the conveyor belt 4 conveys the test tube to the infrared detection device 5 for detection; s2, test tube detection: in the process that the test tube passes through the infrared detection device 5, the self-made infrared port 54 judges whether the test tube passes through; s3, further detection: taking a command for starting the test tube detection by the self-made infrared port 54 as a starting condition of the infrared port 59, and starting the infrared port 59 to further detect the test tube; s4, analyzing and judging data: the infrared port 59 judges the state of passage of the test tube with reference to the length of the test tube; according to a method for using the device for judging the direction of the test tube by infrared recognition, the conditions judged in the step S4 are set as follows: the detection time of the infrared port is set, and if the infrared port 59 does not detect the tip of the test tube within the set time limit, it is determined that the end of the test tube passes through the infrared detection device 5 first, and if the infrared port 59 detects the tip of the test tube within the set line of sight, it is determined that the tip of the test tube passes through the infrared detection device 5 first.
The working principle is as follows: through what emitter 55 and receiver 52 detected, when the detected object passes through from the middle of receiver 52 and emitter 55, because of the object shelters from the infrared light that sends from emitter 55 and makes receiver 52 unable to receive, receiver 52 becomes to produce the signal that does not receive the infrared light to judge whether have the test tube to pass through, can detect the test tube wholly after transferring power to the minimum through infrared ray emitter 56 simultaneously, including test tube lid and transparent test tube body, so just so realize improving the printing efficiency of test tube when printing the label.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a device of test tube direction is judged in infrared identification, includes two mount pads, its characterized in that: two the mount pad is fixed and parallel each other, two the gap department of mount pad is provided with the pay-off part of constituteing by conveyer belt (4) and driving wheel (2), one of them fixed mounting has infrared ray detection device (5) on the mount pad, infrared ray detection device (5) are fixed with removable mode including receiving infrared's receiving mechanism and the radiation mechanism of transmission infrared ray receiving mechanism with radiation mechanism is on the mount pad, and infrared ray detection device (5) still include the supplementary detection mechanism who is used for detecting the test tube.
2. The apparatus for infrared identification and determination of test tube direction according to claim 1, wherein: fixed establishment includes fixing base (51) and No. two fixing base (53), fixing base (51) are fixed on one of them mount pad, fixing base (51) have two and parallel arrangement, and No. two fixing base (53) set up on another mount pad with the mode of symmetry.
3. The apparatus for infrared identification and determination of test tube direction according to claim 2, wherein: the radiation mechanism comprises a radiator (55), the radiator (55) is installed between two first fixing seats (53), the receiving mechanism comprises a receiver (52), and the receiver (52) is installed between two first fixing seats (51).
4. The apparatus for infrared identification and determination of test tube direction according to claim 3, wherein: the auxiliary detection mechanism comprises infrared emitters (56), infrared ports (59) are arranged on the infrared emitters (56), the number of the infrared emitters (56) is two, the two infrared emitters (56) are symmetrically arranged between two mounting seats, one infrared emitter (56) is mounted on a receiver (52), and the other infrared emitter (56) is mounted on an emitter (55).
5. The apparatus for infrared identification and determination of test tube direction according to claim 3, wherein: the first fixing seat (51) and the second fixing seat (53) comprise mounting portions and connecting portions, the connecting portions of the first fixing seat (51) and the second fixing seat (53) are fixed on the two mounting seats respectively, the receiver (52) is fixed between the fixing portions of the first fixing seat (51), and the radiator (55) is fixed between the fixing portions of the second fixing seat (53).
6. The apparatus for infrared identification and determination of test tube direction according to claim 5, wherein: the infrared emitter (56) and the receiver (52) are both fixed with self-made infrared ports (54).
7. The apparatus for infrared identification and determination of test tube direction according to claim 6, wherein: the distance between the infrared port (59) and the home-made infrared port (54) is four millimeters.
8. The use method of the infrared identification and test tube direction judgment device comprises the following steps:
s1, test tube transmission: the conveying belt (4) obtains power provided by the test tube driving wheel (2) to enable the conveying belt (4) to convey the test tube to the infrared detection device (5) for detection;
s2, test tube detection: in the process that the test tube passes through the infrared detection device (5), the self-made infrared port (54) judges whether the test tube passes through or not;
s3, further detection: a command for starting the detection of the test tube by the self-made infrared port (54) is used as a starting condition of the infrared port (59);
s4, analyzing and judging data: the infrared port (59) judges the state of passage of the test tube with reference to the length of the test tube.
9. The use method of the infrared identification and test tube direction judging device according to claim 8, characterized in that: the conditions determined in step S4 are set to: the detection time of the infrared port is set, if the infrared port (59) does not detect the test tube head within the set time limit, the test tube end is judged to pass through the infrared detection device (5) first, and if the infrared port (59) detects the test tube head of the test tube within the set sight line, the test tube head is judged to pass through the infrared detection device (5) first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110624387.8A CN113204058B (en) | 2021-06-04 | 2021-06-04 | Device for judging direction of test tube through infrared recognition and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110624387.8A CN113204058B (en) | 2021-06-04 | 2021-06-04 | Device for judging direction of test tube through infrared recognition and application method thereof |
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| CN113204058A true CN113204058A (en) | 2021-08-03 |
| CN113204058B CN113204058B (en) | 2024-02-02 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1659090A1 (en) * | 2004-11-23 | 2006-05-24 | Kordia B.V. | Method and apparatus for detecting caps on test tubes |
| CN102043038A (en) * | 2009-10-15 | 2011-05-04 | 深圳迈瑞生物医疗电子股份有限公司 | Blood analysis meter test tube detection device and method |
| US20120223233A1 (en) * | 2008-08-28 | 2012-09-06 | Shanghai Kohler Electronics, Ltd. | Distance detecting induction device |
| KR20130110309A (en) * | 2012-03-29 | 2013-10-10 | 주식회사 아이카이스트 | System for recognizing touch-point using mirror |
| CN205256828U (en) * | 2015-11-27 | 2016-05-25 | 董振海 | Test tube device of labelling |
| CN206835215U (en) * | 2017-06-21 | 2018-01-02 | 温州市人民医院 | The shooting archive mechanism of blood letting system |
| CN209992401U (en) * | 2018-12-21 | 2020-01-24 | 青岛同仁食品有限公司 | Pesticide residue's detection device |
-
2021
- 2021-06-04 CN CN202110624387.8A patent/CN113204058B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1659090A1 (en) * | 2004-11-23 | 2006-05-24 | Kordia B.V. | Method and apparatus for detecting caps on test tubes |
| US20120223233A1 (en) * | 2008-08-28 | 2012-09-06 | Shanghai Kohler Electronics, Ltd. | Distance detecting induction device |
| CN102043038A (en) * | 2009-10-15 | 2011-05-04 | 深圳迈瑞生物医疗电子股份有限公司 | Blood analysis meter test tube detection device and method |
| KR20130110309A (en) * | 2012-03-29 | 2013-10-10 | 주식회사 아이카이스트 | System for recognizing touch-point using mirror |
| CN205256828U (en) * | 2015-11-27 | 2016-05-25 | 董振海 | Test tube device of labelling |
| CN206835215U (en) * | 2017-06-21 | 2018-01-02 | 温州市人民医院 | The shooting archive mechanism of blood letting system |
| CN209992401U (en) * | 2018-12-21 | 2020-01-24 | 青岛同仁食品有限公司 | Pesticide residue's detection device |
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| CN113204058B (en) | 2024-02-02 |
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