KR100497476B1 - Method bonding vibration device - Google Patents
Method bonding vibration device Download PDFInfo
- Publication number
- KR100497476B1 KR100497476B1 KR10-2001-0065700A KR20010065700A KR100497476B1 KR 100497476 B1 KR100497476 B1 KR 100497476B1 KR 20010065700 A KR20010065700 A KR 20010065700A KR 100497476 B1 KR100497476 B1 KR 100497476B1
- Authority
- KR
- South Korea
- Prior art keywords
- vibrating element
- top plate
- sink
- flash point
- reaction
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- 239000003999 initiator Substances 0.000 claims abstract description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims description 18
- -1 acryl Chemical class 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 11
- 230000001070 adhesive effect Effects 0.000 abstract description 11
- 239000004823 Reactive adhesive Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0086—In-sink dishwashers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2601/00—Washing methods characterised by the use of a particular treatment
- A47L2601/17—Sonic or ultrasonic waves
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/18—Sinks, whether or not connected to the waste-pipe
Abstract
본 발명은 초음파 세척기의 진동소자 부착방법 및 이 진동소자의 소음방지 구조에 관한 것으로서, 싱크대 상판에 대하여 진동소자를 단시간내에 경화하여 높은 강도를 가지며, 작업성과 실용성이 우수한 2액 반응형 접착제인 아크릴계 구조용 접착제로 부착함으로써, 부착이 견고하게 이루어지도록 함과 아울러 이 진동소자의 자체진동에 의한 소음을 방지토록 한 것을 목적으로 한다.The present invention relates to a method of attaching a vibrating element of an ultrasonic cleaner and an anti-noise structure of the vibrating element. The acrylic component is a two-liquid reactive adhesive having high strength by curing the vibrating element in a short time with respect to the sink top plate, and having excellent workability and practicality. By attaching with a structural adhesive, the object of the present invention is to secure the attachment and to prevent noise caused by the vibration of the vibration element.
이러한 목적달성을 위한 본 발명은, 상판(10)의 저면부위에 주성분이 변성 아크릴계이고, 청색을 띠며, 고형분이 100%, 점도가 7000±1000, 비중이 1.00±0.05, 인화점과 발화점이 각각 12℃와 427℃인 반응시작제(20)를 도포하는 단계; 상기 진동소자(12)의 부착면에 역시 주성분이 변성 아크릴계이고, 홍색을 띠며, 고형분이 100%, 점도가 7000±1000, 비중이 1.00±0.05, 인화점과 발화점이 각각 15℃와 430℃인 반응촉진제(22)를 도포하는 단계; 상기 진동소자(12)에서 반응촉진제(22)가 도포된 부착면을 반응개시제(20)가 도포된 싱크대 상판(10)의 저면부위에 일정간격으로 위치고정하여 부착시켜 일정시간 동안 경화시키는 단계; 상기와 같이 일정시간이 경과하여 경화된 후, 상기 싱크대 상판(10)의 저면부위에서 진동소자(12)가 부착되지 않은 부위에도 얇게 반응촉진제(22)를 도포하여 경화시키는 단계;를 포함하여 이루어진 것을 특징으로 한다.The present invention for achieving this purpose, the main component in the bottom portion of the top plate 10 is modified acrylic, blue, solid content 100%, viscosity 7000 ± 1000, specific gravity 1.00 ± 0.05, flash point and flash point 12 respectively Applying a reaction initiator (20) at 4 ° C and 427 ° C; The main component on the attachment surface of the vibrating element 12 is also modified acrylic, reddish, solid content of 100%, viscosity of 7000 ± 1000, specific gravity of 1.00 ± 0.05, flash point and flash point of 15 ℃ and 430 ℃, respectively Applying accelerator 22; Fixing the attachment surface on which the reaction accelerator 22 is applied in the vibrating element 12 to a bottom portion of the sink top plate 10 to which the reaction initiator 20 is applied at a predetermined interval to cure for a predetermined time; After curing for a predetermined time as described above, the step of applying a thin curing reaction accelerator 22 to the portion of the bottom surface of the sink top plate 10 is not attached to the vibrating element 12 to cure; It is characterized by.
Description
본 발명은 초음파 세척기의 진동소자 부착방법 및 이 진동소자의 소음방지 구조에 관한 것으로서, 보다 상세하게는 싱크대의 세척조 저면부(상판의 저면부위)에 대한 진동소자의 부착이 견고하게 이루어지도록 함과 아울러 이 진동소자의 자체진동에 의한 소음을 방지토록 한 초음파 세척기의 진동소자 부착방법 및 이 진동소자의 소음방지 구조에 관한 것이다.The present invention relates to a method for attaching a vibrating element of an ultrasonic cleaner and a noise preventing structure of the vibrating element, and more particularly, to firmly attach the vibrating element to the bottom portion of the sink (the bottom portion of the top plate) of the sink. In addition, the present invention relates to a method of attaching a vibrating element of an ultrasonic cleaner to prevent noise caused by the vibration of the vibrating element and a noise preventing structure of the vibrating element.
근래에는, 초음파 발생장치를 싱크대에 직접 설치하여 식기를 자동으로 세척시키도록 하는 싱크대가 널리 보급되고 있는 실정이다.In recent years, a sink that directly installs the ultrasonic generator to the sink to wash dishes automatically has been widely used.
이와 같이 초음파를 이용하는 싱크대로서는 국내 공개실용신안 공개번호 제 1994-8551호와, 국내 실용신안 등록번호 제 13982호 "초음파 세척장치가 부착된 싱크대"와, 국내 실용신안 등록번호 제 220950호 "싱크대용 초음파 세척기"등이 알려져 있으며, 상기한 건들은 모두 도 1에 도시된 바와 같이, 싱크대에 구비된 세척조(10)의 저면부(상판의 저면부위)에 초음파 진동소자(12)를 부착·고정한 구조로 이루어진 것이다.As such a sink using ultrasonic waves, Korean Utility Model Publication No. 1994-8551, Domestic Utility Model Registration No. 13982 "Sink with Ultrasonic Cleaning Device", and Domestic Utility Model Registration No. 220950 "Sink Substitute" Ultrasonic cleaner "and the like, all of the above-mentioned guns, as shown in Figure 1, the ultrasonic vibration element 12 attached to the bottom portion (bottom portion of the top plate) of the washing tank 10 provided in the sink, fixed structure It is made up of.
이와 같이, 싱크대의 세척조 외면에 초음파 진동소자를 부착하여 전류를 인가시키게 되면, 이 진동소자에서 고주파(125KHz) 전류가 세척조 내부로 통전되어 이 세척조 내부에 담겨진 세척액에 물보라가 형성될 정도의 강한 파장이 발생되어 세척물을 깨끗하게 세척하게 되는 것이다.As such, when an ultrasonic vibrating element is applied to the outer surface of the sink of the sink to apply a current, a high wavelength (125KHz) is energized into the washing tank, whereby a strong wavelength such that spray is formed on the washing liquid contained in the washing tank. This occurs to clean the wash.
상기와 같이, 싱크대의 세척조 저면부에 부착되는 초음파 진동소자는 종래에 주로 에폭시수지와 같은 접착제에 의하여 금속재의 세척조 저면부에 부착되었다.As described above, the ultrasonic vibration element attached to the bottom of the washing tank of the sink is conventionally attached to the bottom of the metal washing tank by an adhesive such as an epoxy resin.
그러나, 상기 초음파 진동소자는 그 둘레에 도포되는 에폭시수지 접착제에 의하여 세척조의 저면에 고정되는 것이므로 접면된 세척조와 진동소자의 사이에서 접촉 저항이 형성되므로, 아크와 함께 고열이 발생됨에 따라 진동소자의 은 도금막이 파손되는 문제가 있었다.However, since the ultrasonic vibration device is fixed to the bottom of the cleaning tank by the epoxy resin adhesive applied around the contact resistance is formed between the folded cleaning tank and the vibration device, as the high temperature is generated along with the arc of the vibration device There was a problem that the silver plating film was broken.
특히, 세척조 내부에 세척액이 주입되지 않은 상태에서 진동소자에 고주파를 인가시키면 상당한 고열이 발생되면서 에폭시수지의 접착력을 약화시키므로 접촉불량을 발생시키거나 아예 진동소자가 세척조의 저면부로부터 이탈되어 초음파 세척기능이 상실되는 문제점이 있었다.In particular, if high frequency is applied to the vibrating element in the state that the washing solution is not injected inside the washing tank, considerable high heat is generated, which weakens the adhesive force of the epoxy resin, causing contact failure or the vibrating element is separated from the bottom part of the washing tank and ultrasonic cleaning is performed. There was a problem that the function is lost.
즉, 에폭시수지는 열에 상당히 약할뿐만 아니라 경화시 상당한 기포를 발생시키므로 초음파 진동시 발생되는 충격에 의하여 기포에서부터 균열이 발생됨에 따라 결국 세척조로부터 이탈되게 되는 문제점이 있었다.That is, the epoxy resin is not only very weak to heat, but also generates a significant bubble during curing, there is a problem that the crack is generated from the bubble by the impact generated during the ultrasonic vibration is eventually separated from the washing tank.
한편, 종래에는 또 진동소자의 둘레에 콤파운드를 도포하여 산업용 오븐에 1시간 이상을 구워낸 후, 세척조의 저면부에 부착하였으나, 이는 일반가정내에서 실시하기가 용이하지 못하므로, 상기 진동소자가 부착되는 세척조의 저면부(싱크대의 상판)를 수거하여 공장에서 부착하여야 하는 번거로움이 있었고, 이로 인하여 일반 소비자는 적어도 하루 이상 싱크대를 사용하지 못하게 되는 불편한 문제점이 있었다.On the other hand, in the past, the compound was applied to the periphery of the vibrating element and baked in an industrial oven for 1 hour or more, and then attached to the bottom of the washing tank, but this is not easy to carry out in a general household, so the vibrating element is There was a hassle to collect at the bottom of the washing tank (top of the sink) to be attached at the factory, which is an inconvenience that the general consumer can not use the sink for at least one day.
또한, 업소용 주문제작형 싱크대는 일체형 용접방식이라 초대형 오븐에 구워야 함으로써, 초음파 진동소자를 부착하기가 곤란한 문제점이 있었다.In addition, the custom made sink for the business has a problem that it is difficult to attach the ultrasonic vibration element by baking in a very large oven because it is an integral welding method.
아울러, 상기 초음파 진동소자에 전류의 인가시, 고주파 발생에 따른 자체 진동에 의하여 소음이 유발되는 문제점이 있었다.In addition, when the current is applied to the ultrasonic vibration device, there is a problem that the noise is caused by its own vibration due to the high frequency generation.
이에, 본 발명은 상기와 같은 제반 문제점들을 해소하기 위하여 안출된 것으로서, 싱크대 상판에 대하여 진동소자를 단시간내에 경화하여 높은 강도를 가지며, 작업성과 실용성이 우수한 2액 반응형 접착제인 아크릴계 구조용 접착제로 부착함으로써, 부착이 견고하게 이루어지도록 함과 아울러 이 진동소자의 자체진동에 의한 소음을 방지토록 한 초음파 세척기의 진동소자 부착방법 및 이 진동소자의 소음방지 구조를 제공하는데 그 목적이 있다.Accordingly, the present invention has been devised to solve the above problems, and it is attached to the acrylic structural adhesive which is a two-component reactive adhesive that has a high strength by curing the vibrating element with respect to the sink top plate in a short time and has excellent workability and practicality. It is an object of the present invention to provide a method for attaching a vibrating element of an ultrasonic cleaner and a noise preventing structure of the vibrating element to secure the attachment and to prevent noise caused by the vibration of the vibrating element.
상기와 같은 목적달성을 위한 본 발명의 초음파 세척기의 진동소자 부착방법은, 싱크대의 세척조 저부(상판의 저면부위)에 초음파 세척기 진동소자를 부착하는 방법에 있어서, 상기 상판의 저면부위에 주성분이 변성 아크릴계이고, 청색을 띠며, 고형분이 100%, 점도가 7000±1000, 비중이 1.00±0.05, 인화점과 발화점이 각각 12℃와 427℃인 반응시작제를 도포하는 단계; 상기 진동소자의 부착면에 역시 주성분이 변성 아크릴계이고, 홍색을 띠며, 고형분이 100%, 점도가 7000±1000, 비중이 1.00±0.05, 인화점과 발화점이 각각 15℃와 430℃인 반응촉진제를 도포하는 단계; 상기 진동소자에서 반응촉진제가 도포된 부착면을 반응개시제가 도포된 싱크대 상판의 저면부위에 일정간격으로 위치고정하여 부착시켜 일정시간 동안 경화시키는 단계; 상기와 같이 일정시간이 경과하여 경화된 후, 상기 싱크대 상판의 저면부위에서 진동소자가 부착되지 않은 부위에도 얇게 반응촉진제를 도포하여 경화시키는 단계;를 포함하여 이루어진 것을 특징으로 한다.In the method of attaching the vibrating element of the ultrasonic cleaner according to the present invention for achieving the above object, in the method of attaching the ultrasonic cleaner vibrating element to the washing tank bottom (bottom portion of the top plate) of the sink, the main component is modified on the bottom portion of the top plate Applying a reaction initiator which is acryl-based, blue, has a solid content of 100%, a viscosity of 7000 ± 1000, a specific gravity of 1.00 ± 0.05, a flash point and a flash point of 12 ° C. and 427 ° C., respectively; On the surface of the vibrating element, the main component is also modified acrylic, reddish, solid content 100%, viscosity 7000 ± 1000, specific gravity of 1.00 ± 0.05, flash point and flash point 15 ℃ and 430 ℃ respectively to apply a reaction promoter Doing; Fixing the attachment surface to which the reaction accelerator is applied in the vibrating device at fixed intervals by attaching the attachment surface to the bottom surface of the top plate of the sink to which the reaction initiator is applied and curing for a predetermined time; After the predetermined time has elapsed as described above, the step of applying a thin curing reaction accelerator to the portion of the bottom surface of the sink top plate is not attached to the vibrating element; and curing.
한편, 본 발명의 초음파 세척기용 진동소자의 소음방지 구조는, 싱크대의 세척조 저면부(상판의 저면부위)에 부착되는 초음파 세척기의 진동소자에 있어서, 상기 각각의 진동소자에 합성수지재의 캡이 씌워진 것을 특징으로 한다.On the other hand, the noise prevention structure of the vibration device for ultrasonic cleaner of the present invention, in the vibration device of the ultrasonic cleaner attached to the bottom of the washing tank (bottom portion of the top plate) of the sink, wherein each of the vibration device is capped of a synthetic resin material It features.
이 경우, 상기 합성수지재의 캡에는 각각의 진동소자들이 근접한 다른 진동소자들과 컨넥터 와이어에 의해 병렬연결되기 위한 통공이 양측으로 형성된 것을 특징으로 한다.In this case, the cap of the synthetic resin material is characterized in that each of the vibrating element is formed on both sides of the through-hole for parallel connection by the other vibration element and the connector wire.
이하, 본 발명의 바람직한 일 실시예를 첨부된 예시도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
종래에 있어서와 동일한 부분에 대하여는 동일부호를 부여하여 설명하기로 한다.The same parts as in the prior art will be described with the same reference numerals.
도 2a 내지 도 2c는 본 발명에 따른 싱크대 상판과 초음파 세척기 진동소자의 부착방법을 순차적으로 도시한 것이다.2a to 2c sequentially show the method of attaching the sink top plate and the ultrasonic cleaner vibrating element according to the present invention.
상기와 같이 싱크대 상판(10)과 진동소자(12)의 부착시 사용되는 접착제는 2액 반응형 접착제로서 경화속도가 빨라 작업성이 우수하고, 전단강도 및 충격,박리강도가 우수하며, 각종 금속 등에 부식성이 없어 실용성이 매우 우수한 아크릴계 구조용 접착제를 사용한다.As described above, the adhesive used for the attachment of the sink top plate 10 and the vibrating element 12 is a two-liquid reactive adhesive, which has a high curing speed and excellent workability, excellent shear strength, impact and peeling strength, and various metals. An acrylic structural adhesive is used which does not have corrosive properties and is very practical.
상기 아크릴계 구조용 접착제는, 주성분이 변성 아크릴계이고, 청색을 띠며, 고형분이 100%, 점도가 7000±1000, 비중이 1.00±0.05, 인화점과 발화점이 각각 12℃와 427℃인 반응개시제와, 역시 주성분이 변성 아크릴계이고, 홍색을 띠며, 고형분이 100%, 점도가 7000±1000, 비중이 1.00±0.05, 인화점과 발화점이 각각 15℃와 430℃인 반응촉진제의 혼합에 따른 화학적 반응으로 접착이 이루어지도록 하는 것이다.The acrylic structural adhesive, the main component is a modified acrylic, blue, solid content of 100%, viscosity of 7000 ± 1000, specific gravity of 1.00 ± 0.05, flash point and flash point of 12 ℃ and 427 ℃, respectively, and the main component This modified acrylic, reddish, 100% solids, 7000 ± 1000 viscosity, 1.00 ± 0.05 specific gravity, and the adhesion is achieved by chemical reaction according to the reaction promoter mixture of flash point and flash point 15 ℃ and 430 ℃, respectively. It is.
즉, 상기 반응개시제와, 반응촉진제를 각각 부착하고자 하는 피착재들에 도포한 후, 포개서 압착하여 접착시키게 되면 상기 반응개시제와 반응촉진제가 섞이면서 화학적 반응을 일으켜 1∼2분내에 경화되는 성질을 가지게 된다.That is, when the reaction initiator and the reaction promoter are applied to the adherends to be attached to each other, and then overlapped and compressed to adhere, the reaction initiator and the reaction promoter are mixed to cause a chemical reaction and harden within 1 to 2 minutes. do.
그러나, 각각의 반응개시제와 반응촉진제는 그 경화시간이 대략 4∼6분정도 소요되기 때문에, 상기한 바와 같이 부착하고자 하는 각각의 피착재들에 선택적으로 반응개시제와 반응촉진제를 도포한 후, 접착시키게 되면 거의 가사시간의 제한을 받지 않게 된다.However, since each of the reaction initiator and the reaction accelerator takes about 4 to 6 minutes to cure, the adhesive is applied after the reaction initiator and the reaction promoter are selectively applied to each of the adherends to be attached as described above. If you do, you will almost never be limited to pot life.
한편, 상기 반응개시제와 반응촉진제를 1:1로 혼합한 후에 피착재에 도포하고, 다른 피착재를 압착하여 부착시킬 경우에는, 상기한 바와 같이 1∼2분 이내에 사용하는 것이 바람직하다.On the other hand, when the reaction initiator and the reaction promoter are mixed in a 1: 1 ratio, and then applied to the adherend, and other adherends are compressed and adhered, it is preferable to use within 1 to 2 minutes as described above.
상기와 같은 성질을 갖는 아크릴계 구조용 접착제를 이용하여 싱크대 상판에 초음파 세척기 진동소자를 부착시키는 방법을 설명하면 다음과 같다.Referring to the method of attaching the ultrasonic cleaner vibration element to the sink top plate using the acrylic structural adhesive having the properties as described above are as follows.
먼저, 도 2a에 도시된 바와 같이, 싱크대 상판(10)의 저면부위에 자동분사 압출기(미도시됨)를 이용하여 반응개시제(20)를 도포한다.First, as shown in Figure 2a, the reaction initiator 20 is applied to the bottom surface of the sink top plate 10 using an automatic injection extruder (not shown).
다음에, 도 2b에 도시된 바와 같이, 상기 싱크대 상판(10)의 저면부위에 부착하고자 하는 진동소자(12)의 부착면에 반응촉진제(22)를 도포한다.Next, as shown in FIG. 2B, the reaction promoter 22 is applied to the attachment surface of the vibrating element 12 to be attached to the bottom surface of the sink top plate 10.
다음 단계로, 도 2c에 도시된 바와 같이, 상기 진동소자(12)에서 반응촉진제(22)가 도포된 부착면을 반응개시제(20)가 도포된 싱크대 상판(10)의 저면부위에 일정간격으로 위치고정하여 부착시킨다.Next, as shown in FIG. 2C, the attachment surface to which the reaction accelerator 22 is applied in the vibrating element 12 is spaced at a predetermined interval on the bottom surface of the sink top plate 10 to which the reaction initiator 20 is applied. Fix it and attach it.
이 경우, 상기 반응개시제(20)와 반응촉진제(22)의 혼합으로 화학적 반응을 일으켜 상온에서 대략 4∼6분이 경과하면 경화되어 견고하게 부착이 이루어지게 된다.In this case, a chemical reaction occurs by mixing the reaction initiator 20 and the reaction accelerator 22, and when approximately 4 to 6 minutes have elapsed at room temperature, the resin is cured and firmly attached.
이와 같이 부착된 부위는 120℃의 고온에도 내열성을 가지게 됨으로써, 상기 진동소자(12)의 고주파 인가에 따른 가온시에도 충분히 견디게 된다.The attached portion has heat resistance even at a high temperature of 120 ° C., thereby sufficiently enduring even when warmed due to high frequency application of the vibrating element 12.
마지막으로, 상기 싱크대 상판(10)의 저면부위에서 진동소자(12)가 부착되지 않은 부위에도 얇게 반응촉진제(22)를 도포하여 경화시킴으로써, 방음효과를 가지도록 함과 아울러 상기 진동소자의 부착력을 강화시킴으로써, 싱크대 상판에 대한 초음파 세척기 진동소자의 부착을 완성한다.Finally, the reaction accelerator 22 is applied to a portion of the bottom surface of the sink top plate 10 where the vibrating element 12 is not attached and cured so as to have a soundproofing effect and to increase the adhesion of the vibrating element. By strengthening, the attachment of the ultrasonic cleaner vibrating element to the sink top plate is completed.
한편, 도 3은 본 발명에 따른 초음파 세척기용 진동소자의 소음방지 구조를 도시한 도면으로서, 도시된 바와 같이, 상기 진동소자(12)들에는 합성수지재의 캡(30)을 각각 별도로 씌움으로써, 상기 진동소자(12)의 자체진동에 따른 소음을 예방함과 아울러, 전기안전 또한 도모토록 하였다.On the other hand, Figure 3 is a view showing the noise-proof structure of the vibration device for ultrasonic cleaner according to the present invention, as shown, the vibration device 12 by covering the cap 30 of the synthetic resin material separately, respectively, In addition to preventing noise caused by the vibration of the vibrating element 12, electrical safety was also promoted.
이 경우, 상기 각각의 진동소자(12)들은 근접한 다른 진동소자들과 컨넥터 와이어(미도시됨)에 의해 각각 +극과 -극이 병렬연결되는 바, 상기 합성수지재의 캡(30)에는 컨넥터 와이어가 통과되기 위한 통공(32)이 양측으로 형성되어 있다.In this case, each of the vibrating elements 12 are connected to the + pole and the-pole in parallel by the other vibrating element and the connector wire (not shown) in close proximity, the connector wire is in the cap 30 of the synthetic resin material The through hole 32 for passing is formed in both sides.
이상에서 설명한 바와 같이, 본 발명의 초음파 세척기의 진동소자 부착방법은, 경화속도가 빨라 작업성이 우수하고, 전단강도 및 충격, 박리강도가 우수하며, 각종 금속등에 부식성이 없어 그 실용성이 매우 우수한 아크릴계 구조용 접착제를 이용하여 초음파 세척기 진동소자를 금속재의 싱크대 상판 저면부위에 부착함으로써, 견고한 부착력에 의해 상기 진동소자의 진동 및 고주파 인가에 따른 고열로 이탈되지 않아 초음파 세척기능이 저하되는 문제점이 해소되는 유용한 효과가 있다.As described above, the method of attaching the vibrating element of the ultrasonic cleaner of the present invention has a high curing speed, excellent workability, excellent shear strength, impact, and peeling strength, and excellent corrosion resistance to various metals. By attaching the ultrasonic cleaner vibrating element to the bottom surface of the sink top plate of the metal material by using the acrylic structural adhesive, the problem that the ultrasonic cleaning function is deteriorated is not eliminated due to the high adhesion due to the vibration and the high frequency application of the vibrating element due to the firm attachment force. It has a useful effect.
아울러, 상기 진동소자들에 각각 합성수지재의 캡을 씌움으로써, 상기 진동소자의 자체진동에 의한 소음이 예방되는 효과가 있다.In addition, by putting the cap of the synthetic resin material on the vibration element, respectively, there is an effect that the noise due to the vibration of the vibration element is prevented.
본 발명은 기재된 구체적인 예에 대해서만 상세히 설명되었지만 본 발명의 기술사상 범위 내에서 다양한 변형 및 수정이 가능함은 당업자에게 있어서 명백한 것이며, 이러한 변형 및 수정이 첨부된 특허청구범위에 속함은 당연한 것이다. Although the invention has been described in detail only with respect to the specific examples described, it will be apparent to those skilled in the art that various modifications and variations are possible within the spirit of the invention, and such modifications and variations belong to the appended claims.
도 1은 종래의 싱크대 세척조 저면부에 초음파 세척기의 진동소자가 부착된 관계를 도시한 단면도.1 is a cross-sectional view showing a relation that the vibration element of the ultrasonic cleaner attached to the bottom of the conventional sink washing tank.
도 2a 내지 도 2c는 본 발명에 따라 싱크대의 세척조 저면부에 초음파 세척기의 진동소자를 부착하는 방법을 순차적으로 도시한 단면도.2A to 2C are cross-sectional views sequentially illustrating a method of attaching a vibrating element of an ultrasonic cleaner to the bottom of a washing tank of a sink according to the present invention;
도 3은 본 발명에 따른 초음파 세척기용 진동소자의 소음방지 구조를 도시한 단면도.Figure 3 is a cross-sectional view showing a noise preventing structure of the vibration device for an ultrasonic cleaner according to the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
10 : 세척조(상판) 12 : 진동소자10: washing tank (top plate) 12: vibration element
20 : 반응개시제 22 : 반응촉진제20: reaction initiator 22: reaction promoter
30 : 캡 32 : 통공30: cap 32: through hole
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| KR200220950Y1 (en) * | 2000-11-16 | 2001-04-16 | 정승욱 | A washing-machine with microwave vibration |
| KR200258378Y1 (en) * | 2001-09-28 | 2002-01-18 | 강기훈 | A micrwave vibrator for a washing-machine |
| KR200283464Y1 (en) * | 2002-01-24 | 2002-07-26 | 남상형 | A Ultrasonic Sink |
-
2001
- 2001-10-24 KR KR10-2001-0065700A patent/KR100497476B1/en not_active IP Right Cessation
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957252A (en) * | 1973-11-07 | 1976-05-18 | Storz-Endoskop Gmbh | Apparatus for cleaning medical instruments |
| JPH05171667A (en) * | 1991-12-26 | 1993-07-09 | Tategu Sogo Shosha Futaba:Kk | Installation base |
| KR940014584U (en) * | 1992-12-28 | 1994-07-16 | 대우전자 주식회사 | Dishwasher with ultrasonic cleaning device |
| KR980006422U (en) * | 1996-07-25 | 1998-04-30 | 홍정남 | Sink with Ultrasonic Cleaner |
| KR100218923B1 (en) * | 1997-01-07 | 1999-10-01 | 문종환 | Noise and vibration reduction type air pump for aquarium |
| US5988193A (en) * | 1998-02-13 | 1999-11-23 | Hernandez; Teresita V. | Ultrasonic sinks for medical, dental and industrial instruments |
| KR20000042979A (en) * | 1998-12-28 | 2000-07-15 | 김순택 | Ultrasonic cleaner |
| KR200220950Y1 (en) * | 2000-11-16 | 2001-04-16 | 정승욱 | A washing-machine with microwave vibration |
| KR200258378Y1 (en) * | 2001-09-28 | 2002-01-18 | 강기훈 | A micrwave vibrator for a washing-machine |
| KR200283464Y1 (en) * | 2002-01-24 | 2002-07-26 | 남상형 | A Ultrasonic Sink |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030033626A (en) | 2003-05-01 |
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