KR20030020507A - Air Knife Nozzle for cleaning the precision parts - Google Patents

Air Knife Nozzle for cleaning the precision parts Download PDF

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Publication number
KR20030020507A
KR20030020507A KR1020010052482A KR20010052482A KR20030020507A KR 20030020507 A KR20030020507 A KR 20030020507A KR 1020010052482 A KR1020010052482 A KR 1020010052482A KR 20010052482 A KR20010052482 A KR 20010052482A KR 20030020507 A KR20030020507 A KR 20030020507A
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KR
South Korea
Prior art keywords
air
filter
nozzle
cover
main body
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KR1020010052482A
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Korean (ko)
Inventor
이승부
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이승부
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Priority to KR1020010052482A priority Critical patent/KR20030020507A/en
Publication of KR20030020507A publication Critical patent/KR20030020507A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/151—Gas blown

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nozzles (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

PURPOSE: An air knife nozzle to clean a precise component is provided to maintain a clean surface of the component by injecting pure air compressively through the air nozzle. CONSTITUTION: An air knife nozzle to clean a precise component comprises a body(20) and a cover(40). The body is rectangular and long. The cover is assembled to the body spirally. Injected compressed air is flown in a containing room(21) of the body through an supply hole(28). Compressed air is injected outside though an injection hole. The injection hole is formed to one side of the body and the cover. A filter(30) is installed inside the containing room. Air is dried and purified by the filter before injecting outside. Therefore, air maintains pure condition. Therein, foreign materials and dust are removed from a surface of the component.

Description

정밀부품 소제용 에어나이프 노즐{Air Knife Nozzle for cleaning the precision parts}Air Knife Nozzle for cleaning the precision parts}

본 발명은 정밀부품 소제용 에어나이프 노즐(Air Knife Nozzle)에 관한 것으로서, 특히 노즐 내에 필터를 장치하여 이물질없이 깨끗하고 정화된 공기만 분사될 수 있게 하므로서 청정도를 요구하는 제품의 생산라인에 적용, 사용케 하여 고품질의 제품생산이 가능케 하며, 또한 노즐 내에 장치된 필터의 교체가 용이하도록 하여 취급과 사용이 편리하도록 한 것이다.The present invention relates to an air knife nozzle for cleaning precision parts. In particular, the filter is installed in the nozzle so that only clean and purified air can be injected without foreign substances, thereby being applied to the production line of products requiring cleanliness. It enables the production of high quality products by using it, and also makes it easy to replace the filter installed in the nozzle for convenient handling and use.

일반적으로 반도체제조, LCD제조, PDP제조 등과 같은 정밀부품의 생산라인에서는 부품의 정밀도 향상을 위하여 고청정도를 요구하게 되고, 이러한 목적을 달성하기 위하여 여러형태의 에어노즐을 이용하여 부품에 부착된 먼지나 이물질등을 제거하는 목적으로 사용하고 있다.In general, in the production line of precision parts such as semiconductor manufacturing, LCD manufacturing, PDP manufacturing, etc., high cleanliness is required to improve the precision of the parts, and dust attached to the parts by using various types of air nozzles to achieve this purpose. It is used for the purpose of removing foreign substances.

현재 사용되고 있는 에어노즐은 노즐을 통하여 압축된 공기가 아무런 정화수단없이 분사되어 부품에 부착된 먼지나 이물질을 제거하게 된다.Currently used air nozzles are sprayed without any means of purifying compressed air through the nozzle to remove dust and foreign matter attached to the parts.

따라서 부품의 표면에 부착된 먼지나 이물질의 제거효과는 있으나 에어노즐을 통하여 분사되는 공기자체가 청정한 상태를 유지하기가 곤란하므로 부품의 표면에 부착된 먼지나 이물질의 제거에 한계가 있는 것이었고 이러한 문제 때문에 정밀부품의 제조에 많은 난점이 있는 것이었다.Therefore, the dust or foreign matter attached to the surface of the part is effective in removing the dust or foreign matter attached to the surface of the part because it is difficult to maintain a clean state of the air itself through the air nozzle was limited. Because of the problems, there were many difficulties in the manufacture of precision parts.

본 발명은 이러한 종래의 제반 문제점을 시정하고자 에어노즐을 구성함에 있어서, 에어노즐을 통하여 압축분사되는 공기가 고청정상태의 공기가 압축분사되게 하므로서 소제하고자 하는 부품의 표면상태를 깨끗하고 청결한 상태로 유지되게 하여 고품질의 제품제조가 가능토록 하며, 또한 필터의 교체가 신속용이하도록 한 것이다.The present invention provides a clean and clean state of the surface of the component to be cleaned by allowing the compressed air to be compressed in the air sprayed through the air nozzle in the air nozzle in order to correct the various problems of the prior art To maintain high quality products, and to facilitate the replacement of filters.

상기 목적을 달성하기 위하여 본 발명은 에어나이프 노즐을 구성함에 있어서, 에어나이프 노즐의 본체 내에 에어필터를 장치하여 분사되는 공기가 필터를 경유한 다음 분사되게 한 것이다.In order to achieve the above object, in the present invention, in the air knife nozzle configuration, an air filter is installed in the main body of the air knife nozzle so that the air injected is passed through the filter.

또한 노즐 내에 장치되는 필터의 교체수단도 본체 상에 나사결합된 덮개를 풀어내면 필터가 노출되게 하여 바로 교체할 수 있게 한 것이다.In addition, the replacement means of the filter installed in the nozzle is to remove the cover screwed on the main body to expose the filter to be replaced immediately.

도 1 : 본 발명에서 제공하고자 하는 에어나이프 노즐의 분해사시도1 is an exploded perspective view of an air knife nozzle to be provided in the present invention

도 2 : 본 발명의 단면구성도로서, 체결부분을 도시한 상태도2 is a cross-sectional configuration of the present invention, a state diagram showing the fastening portion

도 3 : 본 발명의 단면구성도3 is a cross-sectional view of the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

(10)--에어나이프 노즐(20)--본체(10)-Airknife nozzle (20)-Body

(21)--수장실(22)--경사면(21)-Cabinet (22)-Slope

(23)--지지돌봉(24)--나사공(23)-supporting pole (24)-screw

(25)--내벽(26)--나사공(25)-Inner Wall (26)-Screw

(27)--측벽(28)--에어공급공(27)-Side Wall (28)-Air Supply Hole

(29)--체결공(30)--필터(29)-Tightener (30)-Filter

(40)--덮개(41)--결합공(40)-Cover (41)-Joiner

(42)--체결볼트(50)--패킹(42)-Tightening Bolts (50)-Packing

(51)--분사공(51)-Injector

이하 본 발명의 실시예를 첨부도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에서 제공하고자 하는 에어나이프 노즐(10)의 요부분해사시도로서, 장방형으로 길게 구성된 본체(20)과 덮개(40)로 구분되며 덮개(40)는 본체(20) 상에 나사식으로 조립된다.1 is a partial exploded perspective view of an air knife nozzle 10 to be provided by the present invention, which is divided into a main body 20 and a cover 40 that are formed in a rectangular shape, and the cover 40 is screwed on the main body 20. Is assembled.

상기에 본체(20)는 내면에 수장실(21)이 구성되며, 상기 수장실(21)은 일측이 상향경사진 경사면(22)이 구성되어 있으며 수장실(21)의 경사면(22) 아랫쪽에는 지지돌봉(23)을 등간격으로 돌출구성되게 하고, 상기 지지돌봉(23) 내면에는 나사공(24)이 뚫려 있다.The main body 20 has a storage chamber 21 is formed on the inner surface, the storage chamber 21 is composed of an inclined surface 22 inclined upward on one side, the lower surface of the storage chamber 21 in the inclined surface 22 The support protrusions 23 are projected at equal intervals, and the screw holes 24 are drilled on the inner surface of the support protrusions 23.

또한 본체(20)를 구성하는 내벽(25)에도 나사공(26)을 구성하며, 일측 측벽(27)에는 에어공급공(28)을 구성하며, 에어공급공(28) 상하좌우에는 체결공(29)이 뚫려져 있다.In addition, the inner wall 25 constituting the main body 20 also constitutes a screw hole 26, one side wall 27 constitutes an air supply hole 28, the air supply hole 28 in the upper, lower, left and right fastening holes ( 29) is open.

본체(20)에 결합되는 덮개(40)는 본체(20)에 구성된 나사공(24)(26)의 위치와 동일한 위치에 결합공(41)이 뚫려있다.The cover 40 coupled to the main body 20 has a coupling hole 41 drilled at the same position as that of the screw holes 24 and 26 formed in the main body 20.

따라서 덮개(40)를 본체(20)에 구성된 수장실(21)의 개방부 윗쪽에 안치하게 되면 덮개(40)에 구성된 결합공(41)과 본체(20)에 구성된 나사공(24)(26)이 일치하게 되고 이러한 상태에서 체결볼트(42)로 결합하여 덮개(40)가 본체(20)상에 조립되게 한다.Therefore, when the cover 40 is placed on the upper part of the opening of the storage chamber 21 configured in the main body 20, the coupling holes 41 formed in the cover 40 and the screw holes 24 and 26 formed in the main body 20 are provided. ) Is matched and coupled to the fastening bolts 42 in this state to allow the cover 40 to be assembled on the body 20.

상기에서 본체(20) 내에 구성된 수장실(21) 내에는 필터(30)를 결합하여 필터(30)가 지지돌봉(23) 일측에 위치되게 하므로서 에어공급공(28)을 통하여 본체(20)의 수장실(21)로 유입된 공기는 필터(30)를 경유한 다음 분사공(51)을 통하여 외부로 분사되게 한다.In the above-described storage chamber 21 configured in the main body 20, the filter 30 is coupled to the filter 30 so that the filter 30 is positioned at one side of the support protrusion 23, and thus, the air supply hole 28 of the main body 20 is used. The air introduced into the storage chamber 21 is sprayed to the outside through the injection hole 51 after passing through the filter 30.

이때 분사공(50)은 다음과 같이 구성되어 진다.At this time, the injection hole 50 is configured as follows.

즉 덮개(40)와 본체(20) 사이에 고무패킹(50)을 끼워 결합하되, 도 1에서와 같이 패킹(50)의 일측에 패킹(50)의 일부가 절단되게 하므로서 본체(20)와 덮개(40) 사이에는 패킹(50)의 두께만큼의 분사공(51)이 형성되게 하며, 상기 분사공(51)은 경사면(22)이 형성된 부분에 구성되게 하여서 된 것이다.That is, the rubber packing 50 is inserted and coupled between the cover 40 and the main body 20, but the main body 20 and the cover are cut off so that a part of the packing 50 is cut at one side of the packing 50 as shown in FIG. The injection holes 51 corresponding to the thickness of the packing 50 are formed between the 40, and the injection holes 51 are configured to be formed at a portion where the inclined surface 22 is formed.

이와 같이 구성된 본 발명의 에어나이프 노즐(10)을 종래 에어노즐이 결합사용되던 위치에 결합하여 소제하고자 하는 부품의 표면에 부착된 이물질을 제거하는 목적으로 사용한다는 것은 종래와 같다.As described above, the air knife nozzle 10 of the present invention configured as described above is used for the purpose of removing the foreign matter attached to the surface of the component to be cleaned by combining to the position where the conventional air nozzle is used.

그러나 본 발명에서 제공하고자 하는 에어나이프 노즐(10)은 다음과 같은 차이가 있다.However, the air knife nozzle 10 to be provided in the present invention has the following differences.

즉 압축된 분사공기가 에어공급공(28)을 통하여 본체(20) 내에 구성된 수장실(21)로 유입되고 수장실(21)에 유입된 공기는 본체(20)와 덮개(40)의 일측에 구성된 분사공(51)을 통하여 외부로 압축분사된다.That is, the compressed injection air flows into the storage compartment 21 configured in the main body 20 through the air supply hole 28, and the air introduced into the storage compartment 21 is provided at one side of the main body 20 and the cover 40. Compression sprayed to the outside through the configured injection hole (51).

이때 압축분사되는 공기는 수장실(21)내에 설치된 필터(30)에 의해 건류, 정화된 다음 분사공(51)을 통하여 외부로 분사되므로 분사되는 공기는 고청정상태를 유지하게 되고, 따라서 소제하고자 하는 부품의 표면에 부착된 미세먼지나 이물질을 깨끗하게 제거할 수 있게 된다.At this time, the compressed air is dried and purified by the filter 30 installed in the storage chamber 21 and then injected to the outside through the injection hole 51, so that the injected air maintains a high clean state, and thus It is possible to cleanly remove the fine dust or foreign matter attached to the surface of the parts.

이때 에어나이프 노즐(10)의 규격은 사용자가 원하는 크기로 임의조정가능하게 되며, 또한 본체(20) 내에 설치되는 휠터(30)의 종류에 따라 공기내에 함유된 먼지의 정화성능이 달라지나 대략 휠터의 성능은 6㎛정도이면 적합하다.In this case, the size of the air knife nozzle 10 can be arbitrarily adjusted to a desired size by the user, and the purification performance of dust contained in the air varies depending on the type of the filter 30 installed in the main body 20, but the filter is approximately The performance of is preferably about 6㎛.

본 발명에서 제공하고자 하는 에어나이프 노즐(10)의 사용중 본체(20) 내에 설치된 필터(30)를 교체하고자 할 경우에는 덮개(40)만 풀어내면 필터(30)를 간단히 교체할 수 있게 된다.When using the air knife nozzle 10 to be provided in the present invention to replace the filter 30 installed in the main body 20, it is possible to simply replace the filter 30 by only loosening the cover 40.

필터(30)의 교체수단을 설명하면 본체(20)와 덮개(40)를 나사결합하고 있던 체결볼트(42)를 풀어내면 본체(20)로부터 덮개(40)가 분리되고, 따라서 수장실(21)에 설치된 휠터(30)가 노출되고, 이러한 상태에서 교체하고자 하는 휠터(30)를 교체하고, 다시 덮개(40)를 체결볼트(42)로 조립하면 되므로 휠터(30)의 교체가 신속용이하게 이루어지게 된다.The replacement means of the filter 30 will be described. When the fastening bolts 42 screwing the main body 20 and the cover 40 are released, the cover 40 is separated from the main body 20, and thus the storage chamber 21 ), The filter 30 is installed, and in this state, the filter 30 to be replaced is replaced, and the cover 40 is assembled by the fastening bolts 42 so that the replacement of the filter 30 can be performed quickly. Will be done.

본체(20) 내에 끼워 설치되는 휠터(30)는 일측면이 지지돌봉(23)에 접하여 위치가 고정된다.The filter 30 fitted into the main body 20 has a side surface fixed to the support protrusion bar 23.

또한 본 발명의 노즐(10)에 구성되는 분사공(51)의 크기는 패킹(50)의 두께조정으로 가능하게 되므로 에어라이프 노즐(10)을 사용하고자 하는 부품에 따라 선택적으로 조정사용할 수 있다.In addition, since the size of the injection hole 51 formed in the nozzle 10 of the present invention can be adjusted by the thickness of the packing 50, the air life nozzle 10 can be selectively used according to the component to be used.

이상 설명한 바와 같이 본 발명은 에어나이프 노즐을 구성함에 있어서, 노즐 내에 휠터를 장치하는 분사되는 공기의 청정도를 높여 고정밀도를 요구하는 부품의 소제작업시 사용케 하므로서 품질향상의 증진을 기대할 수 있게 될 뿐 아니라 노즐 내에 장치된 휠터의 교체가 용이하여 사용이 편리한 등의 효과가 있는 것이다.As described above, in the construction of the air knife nozzle, the improvement of the quality can be expected by increasing the cleanliness of the sprayed air that installs the filter in the nozzle, thereby making it possible to use it when cleaning parts requiring high precision. In addition, there is an effect such as easy to replace the filter installed in the nozzle is easy to use.

Claims (1)

에어나이프 노즐을 구성함에 있어서, 본체(20)에 구성된 수장실(21) 상에 필터(30)를 설치하고, 상기 본체(20) 상에 패킹(50)과 덮개(40)를 위치시킨 다음 체결볼트(42)로 나사결합하므로서 에어공급공(28)을 통하여 수장실(21) 내로 유입되는 공기가 필터(30)를 경유하여 건류정화된 다음 분사공(51)을 통하여 외부로 분사되게 하여서 됨을 특징으로 하는 정밀부품 소제용 에어나이프 노즐.In constructing the air knife nozzle, the filter 30 is installed on the storage chamber 21 configured in the main body 20, the packing 50 and the cover 40 are positioned on the main body 20, and then fastened. By screwing the bolts 42, the air flowing into the storage chamber 21 through the air supply hole 28 is carbonized through the filter 30 and then sprayed to the outside through the injection hole 51. Air knife nozzle for cleaning precision parts.
KR1020010052482A 2001-08-29 2001-08-29 Air Knife Nozzle for cleaning the precision parts KR20030020507A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109341314A (en) * 2018-10-11 2019-02-15 胡恩荣 A kind of super straight line air knife

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900006920Y1 (en) * 1987-12-23 1990-08-02 김정남 Card key for vehicle
KR920021036U (en) * 1991-05-27 1992-12-18 강명규 Spray gun adjustment angle
JPH05305646A (en) * 1992-04-30 1993-11-19 Mitsubishi Kasei Polytec Co Manufacture of thin thermoplastic synthetic resin film
KR100205272B1 (en) * 1993-03-05 1999-07-01 오오히라 아키라 Gas-feeding nozzle
KR20000036738A (en) * 2000-03-28 2000-07-05 허기복 Coating air knife nozzle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900006920Y1 (en) * 1987-12-23 1990-08-02 김정남 Card key for vehicle
KR920021036U (en) * 1991-05-27 1992-12-18 강명규 Spray gun adjustment angle
JPH05305646A (en) * 1992-04-30 1993-11-19 Mitsubishi Kasei Polytec Co Manufacture of thin thermoplastic synthetic resin film
KR100205272B1 (en) * 1993-03-05 1999-07-01 오오히라 아키라 Gas-feeding nozzle
KR20000036738A (en) * 2000-03-28 2000-07-05 허기복 Coating air knife nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109341314A (en) * 2018-10-11 2019-02-15 胡恩荣 A kind of super straight line air knife

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