CN103341463B - Ultrasonic cleaning device - Google Patents
Ultrasonic cleaning device Download PDFInfo
- Publication number
- CN103341463B CN103341463B CN201310272456.9A CN201310272456A CN103341463B CN 103341463 B CN103341463 B CN 103341463B CN 201310272456 A CN201310272456 A CN 201310272456A CN 103341463 B CN103341463 B CN 103341463B
- Authority
- CN
- China
- Prior art keywords
- ultrasonic
- cleaning
- axis servomotor
- jig
- hairbrush
- 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.)
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- 238000004506 ultrasonic cleaning Methods 0.000 title claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 239000003292 glue Substances 0.000 claims abstract description 20
- 238000010422 painting Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 description 23
- 239000004973 liquid crystal related substance Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
- B08B7/026—Using sound waves
- B08B7/028—Using ultrasounds
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to an ultrasonic cleaning device which comprises a power source, an ultrasonic magnetic field generator and an ultrasonic hairbrush vibrator, wherein the power source is used for generating a high frequency alternating current, the ultrasonic magnetic field generator is electrically connected with the power source and is used for generating ultrasonic vibration, the ultrasonic hairbrush vibrator is mounted on the ultrasonic magnetic field generator and is arranged on a cleaning tool, and the cleaning tool is filled with sol agent. The ultrasonic cleaning device can be used for cleaning a gelatinizing needle when a gelatinizing process is accomplished or a gelatinizing device is not used for a long time. Therefore, the probability that the gelatinizing device is blocked due to the fact that glue is left on the needle of the gelatinizing device is lowered, the utilization of the gelatinizing device is increased, and production effectiveness is improved.
Description
Technical field
The present invention relates to liquid crystal manufacturing process, more particularly, relate to a kind of ultrasonic cleaning.
Background technology
In the production procedure of liquid crystal; liquid crystal panel terminal with cover brilliant film (Chip on Flex; COF) after combining; circuit is caused to be oxidized or corrosion in order to prevent air or steam to covering brilliant film; usual meeting liquid crystal panel terminal with cover brilliant film place gluing, to prevent air or steam for the infringement of product.As shown in Fig. 1 .a, the top of an available liquid crystal panel 700 is coated with brilliant film 900, in order to prevent outside air or steam, coats gluing 601 with painting needle head 600.
In above-mentioned available liquid crystal panel, the painting needle head 600 for gluing easily occurs that after gluing completes retention has cull.As shown in Fig. 1 .b, cull 602 may affect the gluing quality be coated with when needle head 600 gluing carried out next time operates, and easily causes product quality bad.
Summary of the invention
The present invention is directed to existing painting needle head and easily occur cull at work, impact is coated with the problem of the quality of gluing next time of needle head, provides a kind of ultrasonic cleaning, to overcome above-mentioned defect.
Solution of the above problems of the present invention is, construct a kind of ultrasonic cleaning, comprise for generation of high-frequency ac current power supply, be connected with power electric, to shake head and the jig for cleaning of glue is housed for generation of the ultrasonic magnetic field generator of ultrasonic wave vibration, the ultrasonic wave hairbrush that is connected with ultrasonic magnetic field generator, ultrasonic wave hairbrush shakes in glue that head is installed in jig for cleaning.
Ultrasonic cleaning of the present invention, glue is water or organic solvent.
Ultrasonic cleaning of the present invention, ultrasonic wave hairbrush shakes between head and the inwall of jig for cleaning, and ultrasonic wave hairbrush shakes between head and the bottom of jig for cleaning and is equipped with gap.
Ultrasonic cleaning of the present invention, between ultrasonic magnetic field generator and the inwall of jig for cleaning, and ultrasonic wave hairbrush shake head and jig for cleaning and be equipped with gap between bottom.
Ultrasonic cleaning of the present invention, the vibration frequency of ultrasonic magnetic field generator is 20KHz or more.
Ultrasonic cleaning of the present invention, also comprise for the mobile axis servomotor system being coated with needle head, axis servomotor system comprises between two vertically disposed first axis servomotor, the second axis servomotor and the 3rd axis servomotor mutually; Axis servomotor system drives gluing syringe needle moving axially along the first axis servomotor, the second axis servomotor or the 3rd axis servomotor.
Ultrasonic cleaning of the present invention, also comprises the axis servomotor system that is arranged on, is coated with needle head, in jig for cleaning at least one, for determining that described painting needle head and described ultrasonic wave hairbrush shake the alignment sensor of a relative position.
Ultrasonic cleaning of the present invention, also comprises the glue filter be arranged on jig for cleaning.
Implement ultrasonic cleaning of the present invention, after after gluing completes or the equipment long period do not use, the cleaning being coated with needle head can be carried out.Thus decrease automatic double surface gluer and equipment occurs when the probability of machine because of syringe needle cull, add the mobility of automatic double surface gluer, and then improve productivity effect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be described, wherein:
Fig. 1 .a is the operating diagram of existing painting needle head;
Fig. 1 .b is the schematic diagram that cull appears in existing painting needle head;
Fig. 2 is the structural representation of the preferred embodiment first of ultrasonic cleaning of the present invention;
Fig. 3 is the structural representation of the embodiment cooperation production line shown in Fig. 2;
Fig. 4 is for being provided with the jig for cleaning schematic diagram of glue filter in the embodiment shown in Fig. 2.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail.
According to existing gluing technology, owing to being coated with needle head 600 when carrying out gluing to the liquid crystal panel of Fig. 1 .a, be coated with needle head 600 to be easy to and colored filter 800(Color Filter, CF) contact, or work as machine due to equipment and overflow gluing, cause and occur as the cull 602 in Fig. 1 .b at painting needle head 600, and these culls 602 can affect the quality of gluing next time.Ultrasonic cleaning provided by the invention is then the process of carrying out removing cull after gluing completes to painting needle head, to ensure the quality of gluing next time.
Be illustrated in figure 2 the structural representation of preferred embodiment first of the present invention.In the present embodiment, ultrasonic cleaning comprises a power supply 100, for civil power is converted to high-frequency ac current; High-frequency ac current after conversion is supplied to ultrasonic magnetic field generator 200, and ultrasonic magnetic field generator 200 converts electric energy to ultra sonic machinery energy, and is delivered to the ultrasonic wave hairbrush be attached thereto further and shakes on 300.Ultrasonic wave hairbrush shakes and 300 is immersed in and is equipped with in the jig for cleaning 400 of glue 500.Carry out clean when being coated with needle head 600, the brush part that painting needle head 600 and ultrasonic wave hairbrush are shaken on 300 contacts, and decomposes, and is dissolved in glue, reach the object of clean syringe needle under the effect that the cull of needle portion vibrates at ultrasonic wave.
In order to reach best cleaning effect, the glue 500 in jig for cleaning 400 can change flexibly for specifically different gluings.Such as water miscible gluing, glue 500 can adopt pure water; And corresponding organic solvent can be used for the gluing of organic, or the unified effect adopting the comparatively conventional solvent such as ethanol, isopropyl alcohol also can realize colloidal sol.
Preferably, shorten further to make to remove time of colloidal sol, and make the effect removing colloidal sol better, ultrasonic wave hairbrush shake 300 vibration frequency should be adjusted to 20KHz or more than.
Preferably, put into ultrasonic magnetic field generator 200 in jig for cleaning 400 and ultrasonic wave hairbrush to shake and 300 be fixed in external fixture, and all do not contact with jig for cleaning 400, the decay of ultrasonic energy can be avoided like this, can also reduce because the noise that produces of the vibration of jig for cleaning 400.
Preferably, ultrasonic wave hairbrush shakes and 300 to be removably fixed together with ultrasonic magnetic field generator 200, the environment flexible modulation position between the two that can use according to reality, as long as all do not contact with the inwall of jig for cleaning 400, bottom both keeping in the process regulated, leave certain interval.
Be illustrated in figure 3 the structural representation that Fig. 2 embodiment coordinates production line, the ultrasonic cleaning provided of Fig. 2 is placed on the side of coating system by us.Being coated with needle head 600 is arranged in axis servomotor system, axis servomotor system comprises the first axis servomotor 610, second axis servomotor 620, the 3rd axis servomotor 630, and three axis servomotors is axially vertical between two, that is: the first axis servomotor 610 is vertical with the direction of motion of the second axis servomotor 620, and two axis servomotors are parallel with broadside with the long limit of liquid crystal panel 700 respectively, 3rd axis servomotor 630 is arranged on the second axis servomotor 620, and the 3rd axis servomotor 630 is to move perpendicular to the direction of liquid crystal panel 700 place plane.
Front processing procedure completes and attaches under the liquid crystal panel 700 covered after brilliant film is transported to axis servomotor system by production line, by at the first axis servomotor 610 and the second axis servomotor 620, painting needle head 600 is transported to the top of liquid crystal panel 700, to complete the gluing operation of liquid crystal panel 700.After gluing work completes the liquid crystal panel of some, be coated with needle head and moved to above jig for cleaning by the second axis servomotor 620, then drop to shake with ultrasonic wave hairbrush by the 3rd axis servomotor 630 and 300 to contact, wait pending supersonic cleaning flow process.
Civil power is converted to high-frequency ac current by power supply, high-frequency alternating current can be converted to the vibration of high-frequency ultrasonic by ultrasonic magnetic field generator, ultrasonic energy is focused on by hairbrush and glue the surface being coated with needle head, make cull depart from syringe needle, reach the object of automated cleaning syringe needle.
Structure due to Fig. 3 is the improvement carried out according to existing axis servomotor system; without the need to carrying out transformation on hardware or replacing to existing equipment; only need modify to control software design; to carry out the action of removing cull after completing a certain amount of gluing work, the action of carrying out removing cull time equipment downtime reaches certain threshold value can also be set in.
Preferably, ultrasonic wave hairbrush can be navigated to exactly shake 300 to make to be coated with needle head 600.In axis servomotor system, be coated with near needle head 600 and multiple position such as jig for cleaning 400 is all provided with alignment sensor, when alignment sensor detects that being coated with needle head 600 moves to correct position, axis servomotor system stops mobile painting needle head 600, simultaneously ultrasonic wave hairbrush shakes and 300 to start working, and cleans painting needle head.It is to be appreciated that alignment sensor also only can be arranged on axis servomotor system, be coated with near needle head 600 and jig for cleaning 400 on one of them, as long as it accurately can be located and be coated with needle head and ultrasonic wave hairbrush and to shake the relative position of head.
Preferably, axis servomotor system can arrange multiple painting needle head 600, when one of them painting needle head 600 needs to clean time, painting needle head in addition can be taken over job.That is, the work of gluing can be carried out with the work of removing cull simultaneously, further reduces because of the clean time being coated with needle head and consuming, and then improves the efficiency of gluing process.
Preferably, jig for cleaning 400 is also provided with glue filter 401, as shown in Figure 4.Glue filter 401 draws glue from the bottom of jig for cleaning 400, and after glue filter 401 filters, undissolved cull is isolated out, makes glue keep clean, can clean painting needle head efficiently.
These are only the specific embodiment of the present invention, scope of the present invention can not be limited with this, the equalization change that those skilled in the art in the art do according to this creation, and the change that those skilled in that art know, all still should belong to the scope that the present invention is contained.
Claims (6)
1. a ultrasonic cleaning, is characterized in that, comprises the power supply (100) for generation of high-frequency ac current; Be electrically connected with described power supply (100), for generation of the ultrasonic magnetic field generator (200) of ultrasonic wave vibration; The ultrasonic wave hairbrush be connected with described ultrasonic magnetic field generator (200) shakes head (300); And the jig for cleaning (400) of glue (500) is housed; Described ultrasonic wave hairbrush shakes in glue (500) that head (300) is installed in described jig for cleaning (400);
Described ultrasonic cleaning also comprises for the mobile axis servomotor system being coated with needle head (600), and described axis servomotor system comprises between two vertically disposed first axis servomotor (610), the second axis servomotor (620) and the 3rd axis servomotor (630) mutually; Described axis servomotor system drives described painting needle head (600) along described first axis servomotor (610), the moving axially of the second axis servomotor (620) or the 3rd axis servomotor (630);
Described ultrasonic cleaning also comprise be arranged on described axis servomotor system, be coated with needle head (600), in jig for cleaning (400) at least one, for determining that described painting needle head (600) and described ultrasonic wave hairbrush shake the alignment sensor of head (300) relative position.
2. ultrasonic cleaning according to claim 1, is characterized in that, described glue (500) is water or organic solvent.
3. ultrasonic cleaning according to claim 1 and 2, it is characterized in that, described ultrasonic wave hairbrush shake head (300) and described jig for cleaning (400) inwall between, and described ultrasonic wave hairbrush shake head (300) and described jig for cleaning (400) bottom between be equipped with gap.
4. ultrasonic cleaning according to claim 1 and 2, it is characterized in that, between the inwall of described ultrasonic magnetic field generator (200) and described jig for cleaning (400), and be equipped with gap between the bottom of described ultrasonic magnetic field generator (200) and described jig for cleaning (400).
5. ultrasonic cleaning according to claim 1, is characterized in that, the vibration frequency of described ultrasonic magnetic field generator (200) is 20KHz or more.
6. ultrasonic cleaning according to claim 1, is characterized in that, also comprises the glue filter (401) be arranged on described jig for cleaning (400).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272456.9A CN103341463B (en) | 2013-07-01 | 2013-07-01 | Ultrasonic cleaning device |
| PCT/CN2013/079660 WO2015000199A1 (en) | 2013-07-01 | 2013-07-19 | Ultrasonic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272456.9A CN103341463B (en) | 2013-07-01 | 2013-07-01 | Ultrasonic cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103341463A CN103341463A (en) | 2013-10-09 |
| CN103341463B true CN103341463B (en) | 2015-05-06 |
Family
ID=49276312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310272456.9A Active CN103341463B (en) | 2013-07-01 | 2013-07-01 | Ultrasonic cleaning device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103341463B (en) |
| WO (1) | WO2015000199A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079451A (en) * | 2016-08-10 | 2016-11-09 | 西安交通大学 | Rotation is changed the exposure of slot type many material face and is increased material manufacture device and method |
| CN114472352B (en) * | 2022-02-18 | 2022-12-02 | 徐州振丰超声电子有限公司 | Ultrasonic vibration head |
| CN114833029B (en) * | 2022-03-22 | 2023-06-02 | 星源电子科技(深圳)有限公司 | Adjustable dispensing system for LED module preparation |
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| CN1817491A (en) * | 2005-01-13 | 2006-08-16 | 新科实业有限公司 | Wash-target holder, and wash-target holding apparatus, washing apparatus and method for washing wash-target using the same |
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| CN102178392A (en) * | 2011-01-13 | 2011-09-14 | 北京联合大学 | Ultrasonic water-spray washing device |
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2013
- 2013-07-01 CN CN201310272456.9A patent/CN103341463B/en active Active
- 2013-07-19 WO PCT/CN2013/079660 patent/WO2015000199A1/en active Application Filing
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| CN1778226A (en) * | 2004-11-18 | 2006-05-31 | 闫春雷 | Supersonic brushes |
| CN1817491A (en) * | 2005-01-13 | 2006-08-16 | 新科实业有限公司 | Wash-target holder, and wash-target holding apparatus, washing apparatus and method for washing wash-target using the same |
| CN101154558A (en) * | 2006-09-30 | 2008-04-02 | 中芯国际集成电路制造(上海)有限公司 | Method for cleaning etching equipment component |
| CN102178392A (en) * | 2011-01-13 | 2011-09-14 | 北京联合大学 | Ultrasonic water-spray washing device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103341463A (en) | 2013-10-09 |
| WO2015000199A1 (en) | 2015-01-08 |
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| GR01 | Patent grant | ||
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Address after: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
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Effective date of registration: 20210310 Address after: No.109, Kangping Road, Liuyang economic and Technological Development Zone, Changsha, Hunan 410300 Patentee after: Changsha Huike optoelectronics Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: TCL China Star Optoelectronics Technology Co.,Ltd. |