CN220170886U - Glass cleanliness detection device - Google Patents

Abstract

The present disclosure provides a glass cleanliness detection device, comprising: a platform; the roller way is arranged on the platform and is used for moving and bearing glass to be tested; the detection mechanism comprises a fluorescence detector for emitting ultraviolet light and receiving excited fluorescence, and the fluorescence detector is arranged above the roller table in a reciprocating manner along the vertical direction of the moving direction of the glass to be detected. According to the glass cleaning degree detection device, based on the fluorescence detection technology, the fluorescence detector is movably arranged above the roller table so as to scan ultraviolet rays of the moving glass to be detected, so that objective quantitative judgment of the glass cleaning degree is achieved, and the reliability of glass cleaning degree detection is further improved.

Description

Glass cleanliness detection device

Technical Field

The disclosure relates to the technical field of glass detection equipment, and particularly relates to a glass cleanliness detection device.

Background

In the glass processing process, the cleaning almost runs through the whole process of the glass processing technology, and whether the glass is clean or not directly influences the processing process and the yield of the next working procedure. At present, the glass cleanliness detection mostly adopts a manual observation spot check method, so that the problems of low detection reliability, low efficiency, high personnel cost and the like exist.

The prior art proposes a vehicle window glass cleanliness detection device (CN 214374382U), which comprises a base, wherein a left groove and a right groove are formed in the base, a water tank is arranged in the left groove, a water pump is arranged in the water tank, the water pump is connected with a water pipe, and the water pipe is provided with a spray head; there is the detection case in the right side inslot, there is the motor case in detection case and the right side inslot, there is the motor in the motor case, no. two water pipes are connected to the detection case, no. two water piping connection collection mouths, there is the detection bottle at the detection case top, be equipped with the control box on the base, spray the water curtain on window glass through water pump and shower nozzle in the water tank, whether it is clean to preliminary confirm window glass to observe whether present even moisture film of water curtain, collect the detection incasement with the water curtain on the window through the collection mouth afterwards, through flocculating agent and the paddle in the detection bottle, judge whether the flocculating agent presents and wafts flocculent, thereby confirm window glass cleanliness.

Although the reliability of glass cleanliness detection can be improved through the detection device in the prior art, the problem of subjective qualitative judgment still exists because the detection process still needs to judge the cleanliness of the glass through manually observing the uniformity of the moisture film, the flocculating agent and the blade morphology. Based on this, how to objectively and quantitatively judge the glass cleanliness to further improve the reliability of detection is a problem that needs to be considered by those skilled in the art.

Disclosure of Invention

One technical problem to be solved by the present disclosure is how to objectively and quantitatively determine the cleanliness of glass to further improve the detection reliability.

To solve the above technical problem, an embodiment of the present disclosure provides a glass cleanliness detection device, including: a platform; the roller way is arranged on the platform and is used for moving and bearing glass to be tested; and the detection mechanism comprises a fluorescence detector for emitting ultraviolet light and receiving excited fluorescence, and the fluorescence detector is arranged above the roller table in a reciprocating manner along the vertical direction of the moving direction of the glass to be detected.

In some embodiments, a drive mechanism is also included and is disposed on the platform for driving movement of the fluorescence detector.

In some embodiments, the drive mechanism includes a bracket disposed on the platform, a lead screw disposed in a vertical direction and rotatably disposed on the bracket, and a connection plate slidably disposed on the lead screw in the vertical direction, the fluorescence detector being mounted on the connection plate.

In some embodiments, the detection mechanism further comprises a touch screen coupled to the fluorescence detector.

In some embodiments, the glass to be tested is provided with a red laser generator, and the red laser generator is arranged on the connecting plate.

In some embodiments, the alert mechanism further comprises an audible alert for emitting an alert sound.

In some embodiments, the fluorescence detector includes a plurality.

In some embodiments, the red laser generators comprise a plurality of red laser generators and a plurality of fluorescence detectors are arranged on the connecting plate in a one-to-one correspondence.

In some embodiments, the apparatus further comprises a rail disposed on the platform and arranged along the direction of movement, and the carriage is slidably disposed on the rail along the direction of movement.

In some embodiments, the fluorescence detector is movably disposed on the connection plate in a vertical direction.

According to the technical scheme, the glass cleanliness detection device is provided, and the technical scheme is based on a fluorescence detection technology, and the fluorescence detector is movably arranged above the roller table so as to perform ultraviolet scanning on the moving glass to be detected, so that objective and quantitative judgment of the glass cleanliness is realized, and the reliability of glass cleanliness detection is further improved; the movement of the fluorescence detector is realized by arranging a driving mechanism; by arranging the alarm mechanism, the prompt function of cleaning unqualified products is realized, and the working efficiency is improved; automatic control is achieved by arranging a touch screen.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

FIG. 1 is a schematic diagram of a glass cleanliness detection device disclosed in an embodiment of the present disclosure;

FIG. 2 is a top view of a glass cleanliness detection device disclosed in an embodiment of the present disclosure;

FIG. 3 is a front view of a glass cleanliness detection device disclosed in an embodiment of the present disclosure;

fig. 4 is a side view of a glass cleanliness detection device disclosed in an embodiment of the present disclosure.

Reference numerals illustrate:

1. a platform; 2. a roller way; 3. a detection mechanism; 4. a driving mechanism; 5. an alarm mechanism; 6. a guide rail; 31. a fluorescence detector; 32. a controller; 33. a touch screen; 41. a bracket; 42. a screw rod; 43. a connecting plate; 51. a red laser generator; 52. an acoustic warning device; x, direction of movement; y, vertical direction; z, vertical direction.

Detailed Description

Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

As mentioned in the background art above, in the glass processing process, the cleaning process almost runs through the whole glass processing process, and whether the glass is clean or not directly influences the processing process and yield of the next process. In the prior art, a manual observation subjective qualitative judgment method is mostly adopted for detecting the cleanliness of glass, and the problems of low detection reliability, low efficiency, high personnel cost and the like exist. Therefore, the inventor of the present utility model provides a glass cleanliness detection device in one or more embodiments, and the technical scheme of the present utility model is based on fluorescence detection technology, and the fluorescence detector is movably arranged above the roller table to perform ultraviolet scanning on the moving glass to be detected, so as to realize objective quantitative determination of glass cleanliness, further improve reliability of glass cleanliness detection, and believe that the device can solve one or more problems in the prior art. In addition, those skilled in the art will also appreciate that the cleanliness detection device of the present utility model is also applicable to detection of cleanliness of other products.

In order to solve the technical problems, the present utility model provides a device for detecting glass cleanliness, as shown in fig. 1 to 4, including: a platform 1; the roller way 2 is arranged on the platform 1 and is used for moving and bearing glass to be tested; and a detection mechanism 3, the detection mechanism 3 including a fluorescence detector 31 for emitting ultraviolet light and receiving fluorescence excited, the fluorescence detector 31 being reciprocally movably disposed above the roller table 2 in a direction Y perpendicular to a moving direction X of the glass to be measured.

The technical scheme of the utility model is based on a fluorescence detection technology, and the principle of the fluorescence detection technology is as follows: the surface of the to-be-detected part is irradiated by an ultraviolet light source, the energy of the pollutant on the surface of the to-be-detected part is improved after absorbing photons, an electronic layer transition is formed, the transition is formed from a low energy level to a high energy level, but the state of the electronic layer transition is unstable at the high energy level, the electronic layer transition returns to the original energy level and releases energy to emit fluorescence, the sensor receives the fluorescence, and detects the fluorescence intensity, wherein the fluorescence intensity depends on the pollutant residual condition of a test point, and the stronger the fluorescence is, the greater the pollution degree is, and conversely, the cleaner the higher the fluorescence is.

Specifically, after the glass to be tested is cleaned, the glass to be tested is conveyed to the roller way 2, the roller way 2 rotates to drive the glass to be tested to move along the moving direction X, meanwhile, the fluorescence detector 31 above the roller way 2 is started, the fluorescence detector 31 emits ultraviolet rays to scan the glass to be tested, fluorescence emitted by the excited pollutants is received, and the cleanliness of the glass to be tested is judged through the fluorescence intensity. Further, the fluorescence intensity can be shown by an RFU value, the RFU is a relative fluorescence unit reading, the relative fluorescence unit reading indicates the cleanliness, and the larger the RFU value is, the higher the residual pollutant content of the surface of the glass to be detected is, and the lower the RFU value is, the cleaner the glass to be detected is. Still further, a threshold value of the RFU may be set, and the RFU is a cleaning-reject product when the RFU is greater than the threshold value, and the RFU is a cleaning-reject product when the RFU is less than the threshold value. In addition, during the detection process, the fluorescence detector 31 reciprocates along the vertical direction Y, the scanning track of the glass to be detected by the fluorescence detector 31 is S-shaped, specifically, the moving speed of the fluorescence detector 31 along the vertical direction Y is far greater than the moving speed of the glass to be detected, so that the ultraviolet rays emitted by the fluorescence detector 31 cover the scanning of the surface of the glass to be detected in a larger range.

Compared with the prior art, the glass cleanliness detection device disclosed by the utility model is based on a fluorescence detection technology, the fluorescence detector 31 is movably arranged above the roller table 2 so as to scan ultraviolet rays of the moving glass to be detected, and the RFU threshold value is set so as to realize objective and quantitative judgment of the glass cleanliness, and further improve the reliability of glass cleanliness detection.

In some embodiments, as shown in FIG. 1, a drive mechanism 4 is also included, the drive mechanism 4 being disposed on the platform 1 for driving the fluorescence detector 31 in motion. By providing the driving mechanism 4, it is achieved that the fluorescence detector 31 can reciprocate in the vertical direction Y, and specifically, the driving speed and driving direction of the fluorescence detector 31 by the driving mechanism 4 can be controlled by a control program. Still further, the moving speed and the reciprocation period of the fluorescence detector 31 can be set by a control program for different glass products or different detection accuracy requirements, and can be realized by the driving mechanism 4.

In some embodiments, as shown in fig. 1 to 4, the driving mechanism 4 includes a bracket 41, a screw 42, and a connection plate 43, the bracket 41 is provided on the platform 1, the screw 42 is arranged in the vertical direction Y and rotatably provided on the bracket 41, the connection plate 43 is slidably provided on the screw 42 in the vertical direction Y, and the fluorescence detector 31 is mounted on the connection plate 43. Specifically, the support 41 is erected above the roller table 2 and plays a role in supporting the screw rod 42, the screw rod 42 is connected with a motor, the motor drives the screw rod 42 to rotate and is controlled by a control program, the connecting plate 43 is connected with the fluorescence detector 31 and moves on the screw rod 42 along the vertical direction Y, and the rotation motion of the screw rod 42 is converted into linear motion, so that the reciprocating motion of the fluorescence detector 31 in the vertical direction Y is realized.

In some embodiments, as shown in fig. 1 and 4, the detection mechanism 3 further includes a touch screen 33, and the fluorescence detector 31 is connected to the touch screen 33. Specifically, the device further comprises a controller 32, the controller 32 and the touch screen 33 are both arranged on the platform 1, automatic control can be realized through the controller 32, namely, the fluorescence detector 31 emits ultraviolet rays and receives fluorescence through the controller 32, and the RFU value of the fluorescence is calculated, so that the cleanliness of the glass to be measured is quantitatively judged. Man-machine interaction is achieved by arranging the touch screen 33, specifically, according to requirements of different products and detection precision, the threshold value of the RFU can be set through the touch screen 33, and the detection result can be displayed in real time through the touch screen 33.

In some embodiments, as shown in fig. 1-3, the device further comprises an alarm mechanism 5, wherein the alarm mechanism 5 comprises a red laser generator 51 capable of marking stains on glass to be tested, and the red laser generator 51 is arranged on the connecting plate 43. Specifically, the red laser generator 51 is further connected to the controller 32, and when the RFU value of a certain detection point of the glass to be detected is greater than a threshold value, the red laser generator 51 emits red light to mark the detection point, so that a worker can quickly and intuitively observe the pollution condition of the detection point.

In some embodiments, as shown in fig. 1 and 3, the alarm mechanism 5 further includes an audible alarm 52 for emitting an alarm sound, and in particular, the audible alarm 52 is connected to the controller 32, the audible alarm 52 may be disposed on the platform 1, and when the RFU of the detected point is greater than the threshold value, the controller 32 instructs the audible alarm 52 to emit an alarm sound to prompt the staff that the cleanliness of the glass to be detected does not reach the standard.

In some embodiments, as shown in FIGS. 1-3, the fluorescence detector 31 includes a plurality of fluorescence detectors. Through setting up a plurality of fluorescence detectors 31, at the glass in-process that awaits measuring, can form many S type ultraviolet scanning curves, increased ultraviolet coverage area, when having improved work efficiency, guaranteed the accuracy that detects, avoided leaking to sweep the problem of leaking the survey.

In some embodiments, as shown in fig. 1-3, the red laser generator 51 includes a plurality of red laser generators 51 disposed on the connection plate 43 in one-to-one correspondence with the plurality of fluorescence detectors 31. By arranging the plurality of red laser generators 51 in one-to-one correspondence with the plurality of fluorescence detectors 31, it is ensured that when each fluorescence detector 31 detects that the RFU is greater than the threshold value point, the detection point can be marked with red light, so that a worker can quickly and intuitively observe the pollution condition of the detection point.

In some embodiments, as shown in fig. 1-4, further comprising a rail 6, the rail 6 being provided on the platform 1 and being arranged along the direction of movement X, the carriage 41 being slidably provided on the rail 6 along the direction of movement X. Through setting up guide rail 6 for fluorescence detector 31 can follow direction of movement X and remove, when need go on examining or go on examining again to the glass that awaits measuring a point, can stop the removal of glass that awaits measuring, then remove the top of this point with fluorescence detector 31, go on examining again or examine again, thereby made things convenient for staff's use. Specifically, two guide rails 6 may be provided in order to ensure stable sliding of the carriage 41 in the moving direction X.

In some embodiments, the fluorescence detector 31 is movably disposed on the connection plate 43 in the vertical direction Z. Through the movement of the fluorescence detector 31 along the vertical direction Z, the distance between the fluorescence detector 31 and the glass to be detected can be adjusted, so that the detection requirements of the glass to be detected with different thicknesses can be met, the distance between the fluorescence detector 31 and the glass to be detected can be adjusted according to actual conditions, and the detection accuracy and reliability are ensured. Specifically, according to different glass to be detected and specific conditions, the fluorescence detector 31 can be adjusted to the preset position of the connecting plate 43 before detection, and the fluorescence detector 31 can be locked at the preset position through the locking mechanism, so that the problem that the detection is affected due to the fact that the fluorescence detector 31 moves up and down in the detection process is avoided.

In summary, compared with the prior art, the present disclosure provides a glass cleanliness detection device, and the technical scheme of the present disclosure is based on fluorescence detection technology, by movably arranging a fluorescence detector 31 above a roller table 2 to perform ultraviolet scanning on moving glass to be detected, thereby realizing objective quantitative determination of glass cleanliness and further improving reliability of glass cleanliness detection; the movement of the fluorescence detector 31 is achieved by providing the driving mechanism 4; by arranging the alarm mechanism 5, the prompt function of cleaning unqualified products is realized, and the working efficiency is improved; automatic control is achieved by providing a touch screen 33.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims (10)

1. A glass cleanliness detection device, comprising:

a platform (1);

the roller way (2) is arranged on the platform (1) and is used for moving and bearing glass to be detected; and

the detection mechanism (3), the detection mechanism (3) comprises a fluorescence detector (31) for emitting ultraviolet light and receiving fluorescence excited by the ultraviolet light, and the fluorescence detector (31) is arranged above the roller way (2) in a reciprocating manner along the vertical direction (Y) of the moving direction (X) of the glass to be detected.

2. The glass cleanliness detection device according to claim 1, further comprising a drive mechanism (4), the drive mechanism (4) being provided on the platform (1) for driving the fluorescence detector (31) to move.

3. The glass cleanliness detection apparatus according to claim 2, wherein the drive mechanism (4) includes a bracket (41), a screw (42) and a connection plate (43), the bracket (41) is provided on the platform (1), the screw (42) is arranged in a vertical direction (Y) and rotatably provided on the bracket (41), the connection plate (43) is slidably provided on the screw (42) in the vertical direction (Y), and the fluorescence detector (31) is mounted on the connection plate (43).

4. A glass cleanliness detection device according to claim 3, characterized in that the detection means (3) further comprise a touch screen (33) connected to the fluorescence detector (31).

5. The glass cleanliness detection device according to claim 4, further comprising an alarm mechanism (5), wherein the alarm mechanism (5) comprises a red laser generator (51) capable of marking stains on glass to be detected, and the red laser generator (51) is arranged on the connecting plate (43).

6. The glass cleanliness detection device according to claim 5, wherein the alarm mechanism (5) further comprises an audible alarm (52) for emitting an alarm sound.

7. The glass cleanliness detection device according to claim 6, wherein the fluorescence detector (31) comprises a plurality of detectors.

8. The glass cleanliness detection device according to claim 7, wherein the red laser generator (51) comprises a plurality of red laser generators (51) which are arranged on the connecting plate (43) in one-to-one correspondence with the fluorescence detectors (31).

9. A glass cleanliness detection device according to claim 3, characterized in that it further comprises a guide rail (6), said guide rail (6) being provided on said platform (1) and being arranged along said movement direction (X), said carriage (41) being slidably provided on said guide rail (6) along said movement direction (X).

10. A glass cleanliness detection device according to claim 3, characterized in that the fluorescence detector (31) is movably arranged on the connection plate (43) in a vertical direction (Z).