CN110614239A - Adjustable hairbrush cleaning mechanism and OLED substrate cleaning machine with same - Google Patents
Adjustable hairbrush cleaning mechanism and OLED substrate cleaning machine with same Download PDFInfo
- Publication number
- CN110614239A CN110614239A CN201910874563.6A CN201910874563A CN110614239A CN 110614239 A CN110614239 A CN 110614239A CN 201910874563 A CN201910874563 A CN 201910874563A CN 110614239 A CN110614239 A CN 110614239A
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- China
- Prior art keywords
- worm
- brush
- cleaning mechanism
- connecting rod
- worm wheel
- Prior art date
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 title claims abstract description 53
- 239000000758 substrate Substances 0.000 title claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 7
- 238000013519 translation Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
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- B08B1/12—
-
- B08B1/20—
-
- B08B1/32—
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67023—Apparatus for fluid treatment for general liquid treatment, e.g. etching followed by cleaning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67046—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing using mainly scrubbing means, e.g. brushes
Abstract
The invention relates to an adjustable brush cleaning mechanism and an OLED (organic light emitting diode) substrate cleaning machine with the same, wherein the brush cleaning mechanism comprises at least one rolling brush group, each rolling brush group comprises two rolling brushes arranged in parallel, the rolling brushes are rotatably arranged on a rack, an adjusting mechanism is arranged at least one end of at least one rolling brush, the adjusting mechanism comprises a worm, a worm wheel and a connecting rod, the worm wheel is perpendicular to the worm, the worm wheel is in contact with the worm to form a linkage mechanism, the worm is rotatably fixed on the rack, one end of the connecting rod is fixedly connected with the rolling brushes, the other end of the connecting rod is fixedly connected with the worm wheel, and the worm wheel is in meshing transmission with the worm to drive the rolling brushes to vertically translate. The distance between the hairbrushes can be quickly adjusted, the hairbrushes can be kept at different distances after adjustment, and the OLED substrate cleaning machine with the hairbrushes can adapt to different production requirements of different products, shorten the time for maintaining and adjusting equipment and improve the production efficiency.
Description
Technical Field
The invention relates to the technical field of panel cleaning and processing equipment, in particular to an adjustable brush cleaning mechanism and an OLED (organic light emitting diode) substrate cleaning machine with the same.
Background
Spraying glue etching, liquid medicine soaking etc. are indispensable processing steps in dull and stereotyped processing procedure technologies such as OLED base plate, need carry out surface cleaning to it after carrying out above-mentioned processing to it and then send into follow-up station and handle, but the brush that adopts in the current OLED base plate cleaning machine can't be adapted to different dull and stereotyped specifications, when carrying out the dull and stereotyped washing of thickness, just need carry out the adjustment of brush interval through complicated dismouting, influences production cycle.
Therefore, a new structure of brush cleaning mechanism and an OLED substrate cleaning machine are needed to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide an adjustable brush cleaning mechanism, wherein the brush distance can be quickly adjusted and can be kept at different distances after adjustment, equipment can meet the production requirements of product diversification, and the production efficiency is improved.
Furthermore, the invention also provides an OLED substrate cleaning machine with the OLED substrate cleaning machine, which can be suitable for different production requirements of different products, can shorten the equipment maintenance and adjustment time and improve the production efficiency.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention provides an adjustable brush cleaning mechanism which comprises at least one rolling brush group, wherein each rolling brush group comprises two rolling brushes arranged in parallel, the rolling brushes are rotatably arranged on a rack, an adjusting mechanism is arranged at least one end of at least one rolling brush and comprises a worm, a worm wheel and a connecting rod, the worm wheel is perpendicular to the worm, the worm wheel is in contact with the worm to form a linkage mechanism, the worm is rotatably fixed on the rack, one end of the connecting rod is fixedly connected with the rolling brushes, the other end of the connecting rod is fixedly connected with the worm wheel, and the worm wheel is in meshing transmission with the worm and is used for driving the rolling brushes to vertically translate.
For the above technical solution, the applicant has further optimization measures.
Furthermore, the rack is relatively provided with mounting brackets, the rolling brush group is mounted between the two mounting brackets which are oppositely arranged, a first mounting bracket on one side is provided with a motor for driving the rolling brush to rotate, and a second mounting bracket on the other side is provided with the adjusting mechanism.
Further, the second installing support includes the fixed plate of L shape, and the fixed plate includes horizontal support board and vertical locating plate, the worm passes through the fixing base level and sets up horizontal support board is last, the other end of connecting rod passes link to each other with a transmission block behind the vertical locating plate of second installing support, the middle part of transmission block is provided with the screw rod transmission pair, the upper portion of connecting rod is the lead screw, wear to establish on the upper portion of connecting rod and fix in the screw rod transmission pair, the lower extreme fixed connection of connecting rod the worm wheel.
Furthermore, a sliding groove or a sliding rail is formed in the vertical fixing plate along the vertical direction of the vertical fixing plate, and a sliding block in sliding fit with the sliding groove or the sliding rail is fixed on the side face of the transmission block.
Furthermore, a group of adjusting mechanisms are respectively arranged at the first mounting bracket and the second mounting bracket, two ends of the worm respectively penetrate through the vertical positioning plates of the first mounting bracket and the second mounting bracket, and a plurality of spiral teeth are arranged on the worm corresponding to the positions of the two worm wheels and used for driving one rolling brush to move in parallel.
Furthermore, a guide limiting seat is fixed on the rack, and a groove or a through hole matched with the outer edge of the worm is formed in the middle of the guide limiting seat and used for limiting the rotation of the worm.
Further, the lead angle of the worm is less than the equivalent friction angle of the worm wheel in meshing transmission therewith.
Particularly, the invention also provides an OLED substrate cleaning machine which comprises a water washing unit, wherein a brush cleaning mechanism for cleaning a flat plate is arranged in the water washing unit, and the OLED substrate cleaning machine is characterized in that the distance between two rolling brushes in the brush cleaning mechanism is adjustable, and the brush cleaning mechanism is adopted.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the adjustable brush cleaning mechanism adopts a worm and gear transmission structure, can adjust the rotation of the worm and drive the worm gear to rotate, the worm gear drives the connecting rod connected with the worm gear to rotate, and the connecting rod adopts the screw rod, so that the rolling brush on the screw rod can move up and down to adjust the height of the rolling brush, the quick adjustment can be realized, and the equipment maintenance and adjustment time can be shortened.
Furthermore, when the lead angle of the adopted worm is smaller than the equivalent friction angle between the meshed worm gears, the mechanism has self-locking property, namely the worm can only drive the worm gears, but the worm gears cannot drive the worm, so that after the height of the rolling brush is adjusted through the worm gears and the worm, the rolling brush cannot descend due to the self weight of the rolling brush, and the self-locking of the rolling brush set is realized.
Furthermore, the OLED substrate cleaning machine with the brush cleaning mechanism can be suitable for flat plates with various thicknesses, and the diversity of one machine is realized.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a perspective view of a brush cleaning mechanism according to one embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of the brush cleaning mechanism of FIG. 1;
FIG. 3 is a schematic front view of a brush cleaning mechanism according to one embodiment of the present invention;
fig. 4 is an enlarged partial view of the brush cleaning mechanism shown in fig. 3.
Wherein the reference numerals are as follows:
1. a rolling brush group 11, a rolling brush;
2. a motor;
3. the adjusting mechanism comprises a regulating mechanism 31, a worm 32, a worm wheel 33, a connecting rod 34, a transmission block 35, a sliding block 36, a guide limiting seat 37 and a knob;
41. a first mounting bracket 42, a second mounting bracket;
51. horizontal support plate, 52, vertical locating plate, 53, slide rail.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships 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 construed as limiting the present invention. Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance, such as the first, second and third heating tubes, in order to be able to describe the product structure more clearly, without limiting its importance.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
This embodiment describes a brush cleaning mechanism with adjustable, as shown in fig. 1, including two round brush groups 1, every round brush group 1 includes two parallel arrangement's two round brushes 11, two round brushes 11 are located same vertical plane, and round brush 11 rotationally sets up in the frame, and the flat board passes through between two round brushes 11, can clean and get rid of water stain to the flat surface.
In order to keep the rolling brushes 11 rotating, as shown in fig. 1 and 3, a motor 2 is provided on the frame corresponding to each rolling brush 11, the motor 2 drives the rolling brushes 11 to rotate, and the flat plate passes between the two rolling brushes 11 of the rolling brush set 1, so as to remove liquid such as liquid medicine and water stain on the surface of the flat plate.
In order to be able to achieve a spacing between two rolling brushes 11 in each rolling brush group 1, in the present exemplary embodiment, an adjusting mechanism 3 is provided at one end of each rolling brush 11, and the other end of each rolling brush 11 is connected to the motor 2.
Specifically, the rack is oppositely provided with mounting brackets, the rolling brush group 1 is mounted between the two oppositely arranged mounting brackets, the first mounting bracket 41 on one side is provided with the motor 2 for driving the rolling brush 11 to rotate, and the second mounting bracket 42 on the other side is provided with the adjusting mechanism 3. As shown in fig. 2 and 4, the adjusting mechanism 3 includes a worm 31, a worm wheel 32 and a connecting rod 33, the worm wheel 32 is perpendicular to the worm 31, the worm wheel 32 contacts with the worm 31 to form a linkage mechanism, the worm 31 is provided with a spiral thread corresponding to a position where the worm wheel 32 contacts, the worm 31 is rotatably fixed on the frame, one end of the connecting rod 33 is fixedly connected to the rolling brush 11, and the other end of the connecting rod 33 is fixedly connected to the worm wheel 32, so that the worm wheel 32 and the worm 31 are in meshing transmission to drive the rolling brush 11 to vertically translate.
In this embodiment, a knob 37 convenient to rotate is arranged at the end of the outer side of the worm 31, the knob 37 is screwed for adjustment, so that the worm 31 rotates and drives the worm wheel 32 to rotate, the worm wheel 32 drives the connecting rod 33 connected to the worm wheel to rotate, the connecting rod 33 adopts a lead screw, and thus, the lead screw rotates to enable the rolling brush 11 on the worm to move up and down to adjust the height of the rolling brush 11, so that quick adjustment can be realized, and the equipment maintenance and adjustment time is shortened.
Second installing support 42 includes the fixed plate of L shape, and the fixed plate includes horizontal support plate 51 and vertical locating plate 52, worm 31 passes through the fixing base level and sets up on the horizontal support plate 51, the other end of connecting rod 33 passes link to each other with a transmission block 34 behind the vertical locating plate 52 of second installing support 42, the middle part of transmission block 34 is provided with screw drive pair, the upper portion of connecting rod 33 is the lead screw, the upper portion of connecting rod 33 is worn to establish and is fixed in the screw drive is vice, the lower extreme fixed connection of connecting rod 33 worm wheel 32.
A sliding rail 53 is arranged on the vertical fixing plate along the vertical direction, and a sliding block 35 which is in sliding fit with the sliding groove or the sliding rail 53 is fixed on the side surface of the transmission block 34. So for the transmission can carry out more smooth and easy vertical translation along vertical fixed plate soon, improves adjustment mechanism 3's job stabilization nature.
Further, the lead angle of the worm 31 is smaller than the equivalent friction angle of the worm wheel 32 in meshing transmission therewith. When the lead angle of the adopted worm 31 is smaller than the equivalent friction angle between the meshed worm wheels 32, the mechanism has self-locking property, namely, only the worm 31 can drive the worm wheels 32, but the worm 32 cannot drive the worm 31, so that after the height of the rolling brush 11 is adjusted through the worm wheels 32 and the worm 31, the rolling brush 11 cannot descend due to self weight of the rolling brush 11, and self-locking of the rolling brush group 1 is realized.
When each rolling brush 11 is adjusted, if only one end of each rolling brush 11 is adjusted, a slight inclination between the two rolling brushes 11 may be caused, so that on the premise of ensuring that a flat plate can smoothly pass through the rolling brush set 1, a gap between the rolling brushes 11 is inevitably too large, which results in unclean cleaning of the flat plate, and the flat plate may not smoothly pass through the rolling brush set 1, in another embodiment, a set of adjusting mechanisms 3 is respectively arranged at the first mounting bracket 41 and the second mounting bracket 42, so that two ends of the worm 31 respectively pass through the vertical positioning plates 52 of the first mounting bracket 41 and the second mounting bracket 42, and a plurality of spiral teeth are arranged on the worm 31 corresponding to the two worm wheels 32, for driving the parallel movement of one rolling brush 11 at the same time.
So, as long as rotating worm 31, just can adjust the both ends that correspond round brush 11 simultaneously for in vertical promotion round brush 11, can guarantee that round brush 11 is the horizontally, improve the job stabilization nature of round brush group 1, and guarantee clean effect.
In a further embodiment, a guide limiting seat 36 is fixed on the frame, and a groove or a through hole matched with the outer edge of the worm 31 is formed in the middle of the guide limiting seat 36 and used for limiting the rotation of the worm 31. Because the worm 31 is too long, the worm 31 may shake or even be damaged without limiting constraint.
In another embodiment, the present embodiment further provides an OLED substrate cleaning machine, which includes a water washing unit, and a brush cleaning mechanism for cleaning a flat plate is disposed in the water washing unit, wherein the distance between two rolling brushes 11 in the brush cleaning mechanism is adjustable, and the brush cleaning mechanism is adopted as described above. The OLED substrate cleaning machine with the brush cleaning mechanism can be suitable for flat plates with various thicknesses, and the diversity of one machine is realized.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a brush cleaning mechanism with adjustable, includes at least one round brush group, and every round brush group is including two parallel arrangement's two round brushes, and the round brush rotationally sets up in the frame, and wherein, is provided with adjustment mechanism in at least one end department of at least one round brush, adjustment mechanism includes worm, worm wheel and connecting rod, the worm wheel is mutually perpendicular with the worm, and the worm wheel contacts with the worm and constitutes link gear, the worm rotationally fixes in the frame, the one end fixed connection of connecting rod the round brush, other end fixed connection the worm wheel, the worm wheel with the worm meshing transmission is used for driving the vertical translation of round brush.
2. The adjustable brush cleaning mechanism according to claim 1, wherein the frame is provided with opposite mounting brackets, the roller brush assembly is mounted between the two opposite mounting brackets, a first mounting bracket on one side is provided with a motor for driving the roller brush to rotate, and a second mounting bracket on the other side is provided with the adjusting mechanism.
3. The adjustable brush cleaning mechanism according to claim 2, wherein the second mounting bracket comprises an L-shaped fixing plate, the fixing plate comprises a horizontal support plate and a vertical positioning plate, the worm is horizontally arranged on the horizontal support plate through a fixing seat, the other end of the connecting rod passes through the vertical positioning plate of the second mounting bracket and then is connected with a transmission block, a screw rod transmission pair is arranged in the middle of the transmission block, the upper part of the connecting rod is a screw rod, the upper part of the connecting rod is fixedly arranged in the screw rod transmission pair in a penetrating manner, and the lower end of the connecting rod is fixedly connected with the worm wheel.
4. The adjustable brush cleaning mechanism according to claim 3, wherein the vertical fixing plate is provided with a sliding groove or a sliding rail along a vertical direction thereof, and a sliding block slidably engaged with the sliding groove or the sliding rail is fixed to a side surface of the transmission block.
5. The adjustable brush cleaning mechanism according to claim 2, wherein a set of adjusting mechanisms are respectively disposed at the first mounting bracket and the second mounting bracket, two ends of the worm respectively pass through the vertical positioning plates of the first mounting bracket and the second mounting bracket, and a plurality of helical teeth are disposed on the worm at positions corresponding to the two worm wheels for simultaneously driving the parallel movement of a rolling brush.
6. The adjustable brush cleaning mechanism according to claim 5, wherein a guide limiting seat is fixed on the frame, and a groove or a through hole matched with the outer edge of the worm is formed in the middle of the guide limiting seat and used for limiting the rotation of the worm.
7. The adjustable brush cleaning mechanism according to any one of claims 2 to 6, wherein the lead angle of the worm is less than the equivalent friction angle of the worm gear in meshing transmission therewith.
8. An OLED substrate cleaning machine, comprising a water washing unit, wherein a brush cleaning mechanism for cleaning a flat plate is arranged in the water washing unit, and the distance between two rolling brushes in the brush cleaning mechanism is adjustable, and the brush cleaning mechanism according to any one of claims 1 to 7 is adopted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910874563.6A CN110614239A (en) | 2019-09-17 | 2019-09-17 | Adjustable hairbrush cleaning mechanism and OLED substrate cleaning machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910874563.6A CN110614239A (en) | 2019-09-17 | 2019-09-17 | Adjustable hairbrush cleaning mechanism and OLED substrate cleaning machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110614239A true CN110614239A (en) | 2019-12-27 |
Family
ID=68923087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910874563.6A Pending CN110614239A (en) | 2019-09-17 | 2019-09-17 | Adjustable hairbrush cleaning mechanism and OLED substrate cleaning machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110614239A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289945A (en) * | 2021-04-30 | 2021-08-24 | 大族激光科技产业集团股份有限公司 | Cleaning structure and laser processing equipment |
| CN114289356A (en) * | 2021-11-30 | 2022-04-08 | 南京华易泰电子科技有限公司 | Brush mechanism for cleaning large particles on surface of panel |
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| CN114289356A (en) * | 2021-11-30 | 2022-04-08 | 南京华易泰电子科技有限公司 | Brush mechanism for cleaning large particles on surface of panel |
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Application publication date: 20191227 |