CN111346875A - Cleaning method and cleaning device - Google Patents
Cleaning method and cleaning device Download PDFInfo
- Publication number
- CN111346875A CN111346875A CN202010168574.5A CN202010168574A CN111346875A CN 111346875 A CN111346875 A CN 111346875A CN 202010168574 A CN202010168574 A CN 202010168574A CN 111346875 A CN111346875 A CN 111346875A
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- CN
- China
- Prior art keywords
- cleaning
- brush
- guide rail
- controlling
- present
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 146
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 20
- 238000001035 drying Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The embodiment of the invention discloses a cleaning method and a cleaning device, which are used for cleaning a brush, and the cleaning method comprises the following steps: injecting cleaning fluid into the cleaning tank; controlling the brush to move according to a preset path; and cleaning the brush to remove foreign matters. According to the cleaning method and the cleaning device, the guide rail is arranged, so that the brush can move along the preset path of the guide rail, and the brush is cleaned, so that the brush is more convenient to clean, the bearing protection shell of equipment and the like do not need to be removed, and manpower and material resources are saved.
Description
Technical Field
The invention relates to the technical field of cleaning, in particular to a cleaning method and a cleaning device.
Background
With the development of the panel display and touch industry, people pursue higher and higher display size, resolution and screen refresh rate, and the requirement of manufacturers on yield is higher and higher, so the cleaning before the panel manufacturing process is very important.
In the existing cleaning line, the cleaning effect is poorer due to the fact that the brush is not standard in use and maintenance; for the conventional brush, the brush is difficult to disassemble and self-clean, and particles are often carried by the brush, so that the product is polluted.
Disclosure of Invention
The embodiment of the invention provides a cleaning method and a cleaning device, and aims to solve the problems that a brush in the prior art is difficult to disassemble and self-clean.
In order to solve the above problem, in a first aspect, the present application provides a cleaning method for cleaning a brush, the cleaning method including:
injecting cleaning fluid into the cleaning tank;
controlling the brush to move according to a preset path;
and cleaning the brush to remove foreign matters.
Optionally, the cleaning the brush to remove the foreign matter includes:
and controlling the brush to move in the cleaning liquid, and controlling the cleaning liquid to clean the brush by using ultrasonic waves to remove foreign matters.
Optionally, the cleaning time is 15-30 min.
Optionally, the brush is located more than 1/4 below the washing liquid level.
Optionally, the method further includes:
and removing the cleaning liquid and drying the brush.
Optionally, the drying the brush includes:
and controlling the brush to rotate quickly so as to throw out the cleaning liquid.
In a second aspect, the present application further provides a cleaning device for cleaning a brush, the cleaning device comprising:
a guide rail along which the brush moves;
a cleaning module for cleaning the brush;
the control module is used for controlling the brush to move along the path of the guide rail and controlling the cleaning module to clean the brush.
Optionally, the cleaning device further comprises a cleaning tank, the guide rail part is arranged inside the cleaning tank, and the cleaning tank is used for containing cleaning liquid.
Optionally, the control module is a servo motor.
Optionally, the cleaning module is an ultrasonic module.
Has the advantages that: the embodiment of the invention provides a cleaning method and a cleaning device, wherein the guide rail is arranged, so that a brush can move along a preset path of the guide rail and can be cleaned, the brush is more convenient to clean, the protective shell of a bearing of equipment and the like do not need to be removed, and manpower and material resources are saved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic flow chart of an embodiment of a cleaning method provided by the present invention;
FIG. 2 is a schematic view of one embodiment of a guide track path provided by the present invention;
fig. 3 is a schematic view of an embodiment of the cleaning apparatus provided in the present invention.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
The embodiment of the invention provides a cleaning method and a cleaning device. The following are detailed below.
As shown in fig. 1, which is a schematic flow chart of an embodiment of the cleaning method provided by the present invention, the method includes:
10. injecting cleaning fluid into the cleaning tank;
11. controlling the brush to move according to a preset path;
12. and cleaning the brush to remove foreign matters.
According to the cleaning method provided by the invention, the brush can move along the preset path of the guide rail by arranging the guide rail, so that the brush can be more conveniently cleaned, the bearing protection shell of the equipment does not need to be detached, and the manpower and material resources are saved.
The cleaning method provided by the invention can be applied to cleaning lines of a display panel and is suitable for any equipment using the hairbrush, namely, a guide rail can be added for any device which is provided with the hairbrush and needs to clean the hairbrush, so that the hairbrush can move according to the path of the preset guide rail and can be cleaned, the hairbrush is more convenient to clean, a bearing protection shell of the equipment and the like do not need to be detached, and manpower and material resources are saved.
In some embodiments of the present invention, the injecting the cleaning solution into the cleaning tank may be injecting water into the cleaning tank, or other cleaning solutions with cleaning function, which is not limited herein.
In an embodiment of the present invention, the controlling the brush to move according to the preset path may be: and providing a preset guide rail, arranging the brush on the guide rail, and controlling the brush to move according to the path of the guide rail.
Specifically, in display panel's washing line, the brush that washs display panel includes first brush and second brush, and first brush and second brush setting are on display panel's upper and lower surface, wash display panel's upper and lower surface respectively, get rid of the impurity on the display panel.
The guide rail also comprises a first guide rail and a second guide rail, wherein the first brush is arranged on the first guide rail and moves along the path of the first guide rail; the second brush is arranged on the second guide rail and moves along the path of the second guide rail. And the first guide rail and the second guide rail are partially arranged inside the cleaning tank, and the brush moves to the inside of the cleaning tank along the path of the guide rails so as to be cleaned subsequently.
In an embodiment of the present invention, as shown in fig. 2, in order to illustrate an embodiment of the guide path provided by the present invention, the first guide 20 is linear, and the second guide 21 is "7" or "L" shaped to provide a "7" or "L" shaped moving path. The second guide rail 21 includes a first section 210 and a second section 211 which are vertically connected, the first section 210 is disposed parallel to the first guide rail 20, and the second section 211 is disposed above the horizontal plane of the cleaning solution and is vertically disposed with respect to the first guide rail 20. The first brush may move down along the first rail 20 directly below the water level, and the second brush may move along the 7-shaped or L-shaped path formed by the first and second sections 210 and 211 of the second rail 21 below the water level. And in some embodiments of the invention, the brushes may be positioned within the cleaning solution and at a distance from the cleaning solution upper surface 1/4 such that the brushes are fully immersed in the cleaning solution.
In the embodiment of the invention, the shape of the guide rails can be determined according to specific conditions, and only two guide rails need to be arranged, so that the first brush and the second brush are separated and respectively immersed into the cleaning liquid for subsequent cleaning.
In some embodiments of the present invention, the cleaning the brush to remove the foreign matter may include: and controlling the brush to move in the cleaning liquid, and cleaning the brush by using the ultrasonic wave to control the cleaning liquid to remove foreign matters.
Specifically, the brush is controlled to move to the inside of the cleaning tank along the path of the guide rail, and the brush is completely immersed in the cleaning liquid, at the moment, the ultrasonic device can be started, and meanwhile, the brush is controlled to move on the guide rail ceaselessly. Under the action of ultrasonic waves, the ultrasonic waves can convert sound energy into mechanical vibration, and the ultrasonic waves are radiated to cleaning liquid in the cleaning tank through the cleaning tank wall; and because the washing liquid in the washing tank can generate bubbles due to the radiation of ultrasonic waves, and keep vibrating under the action of the sound waves, the adsorbability of the foreign matters and the surface of the hairbrush is damaged, the fatigue damage of the foreign matters is caused, the foreign matters are separated from the hairbrush, and the foreign matters on the surface of the hairbrush are removed.
In the embodiment of the invention, the time required for cleaning the brush is 15-30min, specifically, the brush can be cleaned for 15min, 20min or 30min, and the specific cleaning time can refer to the degree of the foreign matters on the brush, which is not limited herein.
In the embodiment of the invention, the brush can be cleaned for multiple times, so that the situation that foreign matters on the surface of the brush are not completely removed is avoided.
After the brush is cleaned by using the ultrasonic wave, the cleaning method provided by the embodiment of the invention may further include: and removing the cleaning liquid and drying the brush.
Specifically, after the brush is cleaned, the drain valve is opened to discharge the cleaning liquid, the brush is controlled to rotate rapidly, and the residual cleaning liquid is thrown away by centrifugal force generated by the rapid rotation to dry the brush.
In the embodiment of the invention, the shape and the material of the brush are not limited at all, namely, the cleaning method provided by the invention can be suitable for cleaning the brush in any device.
In the embodiment of the present invention, after the brush is cleaned and dried, the cleaning method further includes: moving the brush back to the initial position; and position calibration is performed. Because the brush needs reuse to get rid of the impurity on display panel surface, consequently wash the drying back to the brush, still need to move the brush back initial position for follow-up impurity of cleaing away display panel.
Specifically, the brush is controlled to return to the initial position according to a preset path by using a preset guide rail, but the position of the brush needs to be calibrated for better removing impurities on the surface of the display panel.
In some embodiments of the present invention, the brush includes a first brush and a second brush, and the first brush and the second brush are respectively located at upper and lower surfaces of the display panel to remove impurities on the upper and lower surfaces of the display panel. After the brush returns to the initial position along the path of the preset guide rail, the pressure device on the cleaning line can respectively apply pressure to the first brush and the second brush, so that the brush is in contact with the display panel on the conveying device, and impurities of the display panel can be removed subsequently.
In some embodiments of the present invention, a method of position calibrating a first brush and a second brush may include: the thickness of the display panel and the brush press-in amount are input. The brush needs to be in contact with the display panel to remove impurities on the surface of the display panel, and the pressing amount of the brush is the distance range within which the brush needs to be pressed into the display panel after the brush is just in contact with the display panel; in some embodiments of the invention, the brush indentation may be 0.05-0.2 mm. Specifically, the brush pressing amount may be 1.05mm, 0.1mm, 0.2mm, or the like.
The control brush rotates with certain rotational speed, and the control brush slowly goes up and down to display panel's surface simultaneously, utilizes the sensor to note the resistance size when first brush and second brush just contact, and this resistance size can become to contact current value and be noted, and when subsequent brush washs display panel, the washing line can utilize this current value to compensate the distance of brush apart from display panel. That is, if the distance between the brush and the display panel is too far, the position of the brush can be adjusted, so that the brush is closer to the display panel; meanwhile, when the distance between the brush and the display panel is too close, the position of the brush can be adjusted, so that the brush is far away from the display panel.
In other embodiments of the present invention, the method for calibrating the position of the brush may include: the thickness of the display panel and the pressing-in amount of the brush are input, the brush is controlled to slowly lift until the grating senses the first brush and the second brush, the position data of the second brush and the second brush are recorded, and the position of the brush is adjusted and calibrated according to the data.
The present invention also provides a cleaning device for cleaning a brush, as shown in fig. 3, which is a schematic view of an embodiment of the cleaning device provided by the present invention, the cleaning device 30 includes:
a guide rail 31 along which the brush moves;
a cleaning module 32, wherein the cleaning module 32 is used for cleaning the brush;
and a control module 33, wherein the control module 33 is used for controlling the brush to move along the path of the guide rail 31 and controlling the cleaning module 32 to clean the brush.
According to the brush cleaning device provided by the embodiment of the invention, the guide rail is arranged, so that the brush can move along the path of the guide rail and can be cleaned, the brush can be cleaned more conveniently, the bearing protection shell of the equipment does not need to be removed, and the manpower and material resources are saved.
In the embodiment of the present invention, the cleaning device 30 further includes a cleaning tank 34, the guide rail 31 is partially disposed inside the cleaning tank 34, and the cleaning tank 34 is used for containing the cleaning solution. The guide rail 31 includes a first guide rail 311 and a second guide rail 312, wherein a first brush is disposed on the first guide rail 311, and the first brush moves along a path of the first guide rail 311; the second brush is disposed on the second guide rail 312 and moves along the path of the second guide rail 312. And the first guide rail 311 and the second guide rail 312 are partially disposed inside the cleaning tank 34, and the brush moves to the inside of the cleaning tank along the path of the guide rail 31 for subsequent cleaning.
In some embodiments of the present invention, the control module 33 may be a servo motor, which can control the speed and precision of the brush, and is used to control the movement of the brush on the guide rail and to calibrate the position of the brush after the brush is cleaned. The servo motor is also used to control the cleaning module 32 to clean the brush.
In the embodiment of the present invention, the cleaning module 32 may be an ultrasonic device, when the ultrasonic device is turned on, the ultrasonic wave converts sound energy into mechanical vibration under the action of the ultrasonic wave, and the ultrasonic wave is radiated to the cleaning solution in the cleaning tank through the cleaning tank wall; and because the washing liquid in the washing tank can generate bubbles due to the radiation of ultrasonic waves, and keep vibrating under the action of the sound waves, the adsorbability of the foreign matters and the surface of the hairbrush is damaged, the fatigue damage of the foreign matters is caused, the foreign matters are separated from the hairbrush, and the foreign matters on the surface of the hairbrush are removed.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed descriptions of other embodiments, and are not described herein again.
In a specific implementation, each unit or structure may be implemented as an independent entity, or may be combined arbitrarily to be implemented as one or several entities, and the specific implementation of each unit or structure may refer to the foregoing method embodiment, which is not described herein again.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
The above detailed description of the cleaning method and the cleaning apparatus provided by the embodiments of the present invention has been provided, and the principle and the embodiments of the present invention are explained by applying specific examples, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A cleaning method for cleaning a brush, the cleaning method comprising:
injecting cleaning fluid into the cleaning tank;
controlling the brush to move according to a preset path;
and cleaning the brush to remove foreign matters.
2. The cleaning method according to claim 1, wherein the cleaning the brush to remove foreign matters comprises:
and controlling the brush to move in the cleaning liquid, and controlling the cleaning liquid to clean the brush by using ultrasonic waves to remove foreign matters.
3. The cleaning method according to claim 1, wherein the cleaning time is 15 to 30 min.
4. The cleaning method of claim 3, wherein the brush is located greater than 1/4 below the cleaning solution level.
5. The cleaning method of claim 1, further comprising:
and removing the cleaning liquid and drying the brush.
6. The cleaning method of claim 5, wherein the drying the brush comprises:
and controlling the brush to rotate quickly so as to throw out the cleaning liquid.
7. A cleaning device for cleaning a brush, the cleaning device comprising:
a guide rail along which the brush moves;
a cleaning module for cleaning the brush;
the control module is used for controlling the brush to move along the path of the guide rail and controlling the cleaning module to clean the brush.
8. The cleaning apparatus as claimed in claim 7, further comprising a cleaning tank, wherein the guide rail portion is provided inside the cleaning tank, and the cleaning tank is configured to contain a cleaning solution.
9. The cleaning device of claim 7, wherein the control module is a servo motor.
10. The cleaning device of claim 7, wherein the cleaning module is an ultrasonic module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010168574.5A CN111346875A (en) | 2020-03-12 | 2020-03-12 | Cleaning method and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010168574.5A CN111346875A (en) | 2020-03-12 | 2020-03-12 | Cleaning method and cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111346875A true CN111346875A (en) | 2020-06-30 |
Family
ID=71188811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010168574.5A Pending CN111346875A (en) | 2020-03-12 | 2020-03-12 | Cleaning method and cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111346875A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183011A (en) * | 1977-12-22 | 1980-01-08 | Fred M. Dellorfano, Jr. | Ultrasonic cleaning systems |
| JPS6143430A (en) * | 1984-08-07 | 1986-03-03 | Mitsubishi Electric Corp | Cassette cleaner |
| CN101386009A (en) * | 2008-10-09 | 2009-03-18 | 清溢精密光电（深圳）有限公司 | Brush cleaning method and device thereof |
| CN102974583A (en) * | 2012-12-06 | 2013-03-20 | 深圳市华星光电技术有限公司 | Cleaning method and cleaning system |
| CN103447264A (en) * | 2013-09-04 | 2013-12-18 | 上海正帆科技有限公司 | Device and method for cleaning large concave mirror |
| CN208695856U (en) * | 2018-06-20 | 2019-04-05 | 浙江巨丰管业有限公司 | A kind of high frequency cleaning device that cleaning effect is good |
-
2020
- 2020-03-12 CN CN202010168574.5A patent/CN111346875A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183011A (en) * | 1977-12-22 | 1980-01-08 | Fred M. Dellorfano, Jr. | Ultrasonic cleaning systems |
| JPS6143430A (en) * | 1984-08-07 | 1986-03-03 | Mitsubishi Electric Corp | Cassette cleaner |
| CN101386009A (en) * | 2008-10-09 | 2009-03-18 | 清溢精密光电（深圳）有限公司 | Brush cleaning method and device thereof |
| CN102974583A (en) * | 2012-12-06 | 2013-03-20 | 深圳市华星光电技术有限公司 | Cleaning method and cleaning system |
| CN103447264A (en) * | 2013-09-04 | 2013-12-18 | 上海正帆科技有限公司 | Device and method for cleaning large concave mirror |
| CN208695856U (en) * | 2018-06-20 | 2019-04-05 | 浙江巨丰管业有限公司 | A kind of high frequency cleaning device that cleaning effect is good |
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Application publication date: 20200630 |
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