CN101791616B - Ultrasonic cleaning equipment - Google Patents
Ultrasonic cleaning equipment Download PDFInfo
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- CN101791616B CN101791616B CN2010101439817A CN201010143981A CN101791616B CN 101791616 B CN101791616 B CN 101791616B CN 2010101439817 A CN2010101439817 A CN 2010101439817A CN 201010143981 A CN201010143981 A CN 201010143981A CN 101791616 B CN101791616 B CN 101791616B
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- hanger
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- cleaning
- supersonic generator
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Abstract
The invention relates to the technical field of ultrasonic cleaning equipment, in particular to ultrasonic cleaning equipment. The equipment comprises a rinsing bath holding cleaning solution and an ultrasonic generator arranged on the rinsing bath, wherein ultrasonic waves generated by the ultrasonic generator are transmitted to a workpiece to be cleaned, which is connected with a frame body and is deposited to the cleaning solution, through the frame body connected with the ultrasonic generator. In the equipment, a hanger base and a hanger are arranged and the hanger and the work piece to be cleaned are used as ultrasonic transmission media, so that the ultrasonic waves can be transmitted to the hanger and the work piece to be cleaned only by setting lower energy density, dramatic relative motion and shearing force can be generated among the hanger, the work piece to be cleaned and the cleaning solution, and the equipment has good cleaning effect and low energy consumption; and furthermore, the cleaning effect of the work piece to be cleaned can be improved by adding air stirring or high-temperature cleaning solution.
Description
Technical field
The present invention relates to the ultrasonic cleaning apparatus technical field.
Background technology
In the prior art; Ultrasonic waves for cleaning is to utilize the cavitation effect of ultrasonic wave in liquid medium; The agitation workpiece cleans; Have high-quality, distinguishing feature such as laborsaving, efficient and pollution-free, thereby the parts that are widely used in all trades and professions clean, for example component of machine, optical component, electromechanical compo, plating element etc.
At present, the ultrasonic waves for cleaning of in the electroplating technology flow process, using generally is that supersonic generator is placed cleaning fluid, to behind the cleaning fluid emission ultrasonic wave, is used as transmission medium with cleaning fluid then, and the surface that ultrasonic wave is sent to electroplating parts is cleaned it.Wherein, the design parameter of cleaning device, energy density is between 20～30w/L usually, because energy density is bigger, cleaning performance is good more, but ultrasonic wave itself is exactly a kind of failure energy, energy density is crossed the durability of conference infringement ultrasonic cleaning apparatus; And; Traditional ultrasonic cleaning apparatus also is not suitable for increasing inflating and stirs auxiliary the cleaning, because steam bubble is different from water, is compressible medium; Ultrasonic wave will be converted into heat energy, digest in invisible through compressible medium, and cleaning performance is had a greatly reduced quality especially; In addition, use the auxiliary cleaning equipment of conventional ultrasonic wave, water temperature also should not surpass 60 ℃, produces the boiling bubble and has hindered hyperacoustic transmission to avoid ultrasonic wave decompression section.
Summary of the invention
The objective of the invention is to overcome the weak point of prior art, a kind of easy to use, consumed energy is low, cleaning efficiency is high ultrasonic cleaning apparatus is provided.
For realizing above-mentioned purpose; Technical scheme provided by the invention is: a kind of ultrasonic cleaning apparatus; Comprise the rinsing bowl of splendid attire cleaning fluid and be arranged on the supersonic generator on the rinsing bowl, the ultrasonic wave that supersonic generator sends conducts to linking to each other with support body and sinking to the workpiece to be cleaned in the cleaning fluid through the support body that is connected with supersonic generator.
As optimization to such scheme; Above-mentioned supersonic generator is installed on the rinsing bowl end face; Said support body comprises hanger base and hanger, and the hanger base is installed on the supersonic generator, and hanger is striden and is located on the hanger base; Hanger can be fixed workpiece to be cleaned, and the ultrasonic wave that supersonic generator sends transfers on the workpiece to be cleaned in hanger and the cleaning fluid through the hanger base.
As further optimization to such scheme; Above-mentioned hanger comprises that the crossbeam that contact is connected on the hanger base stretches into the Extension support in the cleaning fluid in the middle of the crossbeam with being located at; It is trapezoidal that section of beam is handstand, and said hanger base top has and section of beam shape corresponding groove.
As further optimizing, above-mentioned supersonic generator comprises the high frequency electric source and the piezoelectric patches that is connected with high frequency electric source of occurrence frequency signal, and the hanger base is installed on the piezoelectric patches, and the frequency signal that piezoelectric patches reception high frequency electric source sends also is transferred to the hanger base.
The present invention compares prior art and has following remarkable result:
The present invention is through setting up hanger base and hanger, and is that ultrasonic wave transmits medium with hanger and workpiece to be cleaned, only needs to be provided with lower energy density; Ultrasonic wave just can be passed on hanger and the workpiece to be cleaned; Just can produce extremely acute relative motion and shearing force between hanger, workpiece to be cleaned and the cleaning fluid, cleaning performance is good, and energy consumes low; Simultaneously, also can be through increasing the cleaning performance that air stirring or high temperature cleaning fluid strengthen workpiece to be cleaned.
Description of drawings
Accompanying drawing 1 is a perspective view of the present invention;
Accompanying drawing 2 is side structure sketch mapes of the present invention;
Accompanying drawing 3 is A portion enlarged diagrams in the positive 2;
Accompanying drawing 4 is structural representations that the hanger crossbeam is separated in the accompanying drawing 3.
The specific embodiment
For the ease of those skilled in the art's understanding, will combine specific embodiment and accompanying drawing that structural principle of the present invention is done further to describe in detail below:
Shown in accompanying drawing 1-4; A kind of ultrasonic cleaning apparatus; Comprise rinsing bowl 1 and supersonic generator 2; In rinsing bowl 1, be loaded with cleaning fluid 11, supersonic generator 2 be electrically connected, supersonic generator 2 comprises the high frequency electric source 21 and the piezoelectric patches 22 that is connected with high frequency electric source 21 of occurrence frequency signal; Piezoelectric patches 22 can receive the frequency signal that high frequency electric source sends, and the ultrasonic wave that supersonic generator 2 sends conducts to linking to each other with support body and sinking to the workpiece to be cleaned 5 in the cleaning fluid 11 through the support body that is connected with supersonic generator 2.
Wherein, Above-mentioned supersonic generator 2 is installed on rinsing bowl 1 end face, and above-mentioned support body comprises hanger base 3 and hanger 4, and hanger base 3 is installed on the piezoelectric patches 22 of supersonic generator 2; Piezoelectric patches 22 can be given hanger base 3 with the frequency signal round-trip transmission, and hanger 4 is striden and is located on the hanger base 3; Above-mentioned hanger 4 comprise contact be connected on the hanger base 3 crossbeam 41 be located at crossbeam 41 in the middle of stretch into the Extension support 42 in the cleaning fluid 11; Extension support 42 is used for fixing workpiece 5 to be cleaned; Extension support 42 places cleaning fluid 11 with workpiece 5 to be cleaned; The ultrasonic wave that supersonic generator 2 sends transfers on the workpiece to be cleaned 5 in the cleaning fluid 11 through hanger base 3, hanger 4; Produce extremely acute relative motion and shearing force between hanger, workpiece to be cleaned and the cleaning fluid, thereby agitation workpiece 5 cleans.
Present device makes to produce between workpiece 5 to be cleaned and the cleaning fluid 11 has the ultrasonic type motion; The problem that does not exist ultrasonic energy to be absorbed by other medium; Thereby utilize air stirring, elevated temperature heat cleaning fluid also not to become problem; So can use air stirring and high-temperature-hot-water to come further to strengthen cleaning performance, thereby efficient raising further of feasible cleaning.
It is trapezoidal that above-mentioned crossbeam 41 cross sections are handstand; Have and crossbeam 41 cross sectional shape corresponding groove on hanger base 3 tops;, hanger base 3 begins that failure of oscillation is moving when receiving the frequency signal that piezoelectric patches 22 transmit; The crossbeam 41 of hanger will closely be connected cooperation with the groove of hanger base in inertia ground, cooperates closely more, and the loss that energy transmits is few more.
The present invention is through setting up hanger base 3 and hanger 4; Below with supersonic generator 2 installation hanger bases 3; And be that ultrasonic wave transmits medium with hanger 4 and workpiece to be cleaned 5; The ultrasonic frequency signal takes place and constantly is transferred to hanger base 3 by piezoelectric patches 22 in supersonic generator 2 high frequency electric sources 21, and ultrasonic wave transfers to Extension support 42 and workpiece 5 to be cleaned in the cleaning fluid 11 by hanger base 3 again.Because with hanger 4 and workpiece to be cleaned 5 is that ultrasonic wave transmits medium; Just can produce extremely acute relative motion and shearing force between hanger 4, workpiece to be cleaned 5 and the cleaning fluid 11; Ultrasonic energy is intensive more on workpiece 5 to be cleaned; The input energy requirement is also low more, more effectively, reasonable more, also avoided simultaneously ultrasonic energy to be absorbed by other medium, thus can be through increasing the cleaning performance that air stirring or high temperature cleaning fluid strengthen workpiece to be cleaned.
Ultrasonic cleaning apparatus provided by the invention; Has cleaning performance efficiently; Clean to adopt lower work capacity, simultaneously, this cleaning equipment of the present invention is intensive more in workpiece 5 to be cleaned but not washing cell wall or other position with ultrasonic energy; The input energy requirement is also low more during cleaning, can avoid equipment impaired.
It below is the instantiation of the cleaning performance of ultrasonic cleaning apparatus of the present invention
Embodiment 1:
With the latten(-tin) is test piece, with the thick heavy mineral oil of screen painting 0.1mm (#120) as the test benchmark sheet; The cleaning fluid prescription is that dodecyl sodium sulfate 30g/L, NaOH 20g/L are as the test benchmark prescription.
The ultrasonic cleaner of tradition, power 5kw; Volume 180L, cleaning fluid are 26 ℃ of room temperatures; The latten(-tin) test piece of printing mineral oil is inserted cleaning, and through 100 test, the time that on average needs 282 ± 20 seconds can clean up (to the state of the no one's water breaks in mineral oil surface).
Use cleaning device of the present invention; The power of two supersonic generators on its rinsing bowl respectively is 100w; Cleaning fluid is 26 ℃ of room temperatures; The latten(-tin) test piece of printing mineral oil is inserted cleaning, and through 100 test, the time that on average needs 175 ± 20 seconds can clean up (to the state of the no one's water breaks in mineral oil surface).Though it only is original 4% that energy uses, cleaning efficiency increases by 38% on the contrary.
Embodiment 2:
Use cleaning device of the present invention; The power of two supersonic generators on its rinsing bowl respectively is 100w; It is 65 ℃ that cleaning fluid improves temperature, the latten(-tin) test piece of printing mineral oil is inserted cleaning, through 100 test; The time that on average needs 105 ± 10 seconds can clean up (to the state of the no one's water breaks in mineral oil surface), and cleaning efficiency more is increased to 63%.
Embodiment 3:
Use cleaning device of the present invention; The power power of two supersonic generators on its rinsing bowl respectively is 100w, and it is 65 ℃ that cleaning fluid improves temperature, increases simultaneously to inflate stirring; The latten(-tin) test piece of printing mineral oil is inserted cleaning; Through 100 test, the time that on average needs 97 ± 10 seconds can clean up (to the state of the no one's water breaks in mineral oil surface), and cleaning efficiency more is increased to 66%.
The foregoing description is merely preferred implementation of the present invention, and in addition, the present invention can also have other implementations.That is to say that under the prerequisite that does not break away from the present invention's design, any conspicuous replacement all should fall within protection scope of the present invention.
Claims (3)
1. ultrasonic cleaning apparatus; Comprise the rinsing bowl (1) of splendid attire cleaning fluid (11) and be arranged on the supersonic generator (2) on the rinsing bowl; It is characterized in that: the ultrasonic wave that supersonic generator sends conducts to linking to each other with support body and sinking to the workpiece to be cleaned (5) in the cleaning fluid through the support body that is connected with supersonic generator; Supersonic generator is installed on the rinsing bowl end face; Said support body comprises hanger base (3) and hanger (4), and the hanger base is installed on the supersonic generator, and hanger is striden and is located on the hanger base; Hanger can be fixed workpiece to be cleaned, and the ultrasonic wave that supersonic generator sends transfers on the workpiece to be cleaned in hanger and the cleaning fluid through the hanger base.
2. ultrasonic cleaning apparatus according to claim 1; It is characterized in that: said hanger comprises that contact is connected in the crossbeam (41) on the hanger base and is located at crossbeam centre and stretches into the Extension support (42) in the cleaning fluid; It is trapezoidal that section of beam is handstand, and said hanger base top has and section of beam shape corresponding groove.
3. ultrasonic cleaning apparatus according to claim 2; It is characterized in that: said supersonic generator comprises the high frequency electric source (21) and the piezoelectric patches that is connected with high frequency electric source (22) of occurrence frequency signal; The hanger base is installed on the piezoelectric patches, and the frequency signal that piezoelectric patches reception high frequency electric source sends also is transferred to the hanger base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101439817A CN101791616B (en) | 2010-04-06 | 2010-04-06 | Ultrasonic cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101439817A CN101791616B (en) | 2010-04-06 | 2010-04-06 | Ultrasonic cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101791616A CN101791616A (en) | 2010-08-04 |
| CN101791616B true CN101791616B (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101439817A Expired - Fee Related CN101791616B (en) | 2010-04-06 | 2010-04-06 | Ultrasonic cleaning equipment |
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| CN (1) | CN101791616B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588364A (en) * | 2015-02-06 | 2015-05-06 | 徐存然 | Jewelry cleaning machine |
| CN105200475A (en) * | 2015-10-29 | 2015-12-30 | 中物院成都科学技术发展中心 | Bolt electroplating pretreatment method |
| US10606069B2 (en) * | 2016-08-01 | 2020-03-31 | Texas Instruments Incorporated | Ultrasound lens structure cleaner architecture and method |
| CN108856192A (en) * | 2018-06-22 | 2018-11-23 | 内蒙古华测质检技术服务有限公司 | Sample introduction cup infuser device |
| CN110899231A (en) * | 2019-12-05 | 2020-03-24 | 哈尔滨工业大学 | High-efficiency ultrasonic cleaning device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4804007A (en) * | 1987-04-29 | 1989-02-14 | Verteq, Inc. | Cleaning apparatus |
| CN1709593A (en) * | 2005-06-10 | 2005-12-21 | 杭州电子科技大学 | Matrix high-energy focusing ultrasonic cleaning system |
| CN1822905A (en) * | 2003-06-06 | 2006-08-23 | P.C.T.系统公司 | Method and apparatus to process substrates with megasonic energy |
| CN1895799A (en) * | 2005-07-13 | 2007-01-17 | 本多电子株式会社 | Ultrasonic edge washing apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4934079B2 (en) * | 2008-02-28 | 2012-05-16 | 信越半導体株式会社 | Ultrasonic cleaning apparatus and ultrasonic cleaning method |
-
2010
- 2010-04-06 CN CN2010101439817A patent/CN101791616B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4804007A (en) * | 1987-04-29 | 1989-02-14 | Verteq, Inc. | Cleaning apparatus |
| CN1822905A (en) * | 2003-06-06 | 2006-08-23 | P.C.T.系统公司 | Method and apparatus to process substrates with megasonic energy |
| CN1709593A (en) * | 2005-06-10 | 2005-12-21 | 杭州电子科技大学 | Matrix high-energy focusing ultrasonic cleaning system |
| CN1895799A (en) * | 2005-07-13 | 2007-01-17 | 本多电子株式会社 | Ultrasonic edge washing apparatus |
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| CN101791616A (en) | 2010-08-04 |
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Granted publication date: 20120704 Termination date: 20140406 |