WO2012039590A2 - Cleaning apparatus - Google Patents

Cleaning apparatus Download PDF

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Publication number
WO2012039590A2
WO2012039590A2 PCT/KR2011/007023 KR2011007023W WO2012039590A2 WO 2012039590 A2 WO2012039590 A2 WO 2012039590A2 KR 2011007023 W KR2011007023 W KR 2011007023W WO 2012039590 A2 WO2012039590 A2 WO 2012039590A2
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WO
WIPO (PCT)
Prior art keywords
impeller
main shaft
air passage
housing
main
Prior art date
Application number
PCT/KR2011/007023
Other languages
French (fr)
Korean (ko)
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WO2012039590A3 (en
Inventor
이문기
김병기
Original Assignee
아이원스 주식회사
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Application filed by 아이원스 주식회사 filed Critical 아이원스 주식회사
Publication of WO2012039590A2 publication Critical patent/WO2012039590A2/en
Publication of WO2012039590A3 publication Critical patent/WO2012039590A3/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/10—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in the form of a fine jet, e.g. for use in wind-screen washers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
    • 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
    • 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
    • B08B7/04—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0075—Cleaning of glass

Definitions

  • the present invention relates to a cleaning apparatus.
  • glass is used for various image display devices such as liquid crystal displays, plasma displays, electroluminescent displays, and field emission displays.
  • Such glass is obtained as a final product by performing a polishing process on the end face of the glass substrate cut to a certain size, and then performing a cleaning treatment and a drying treatment to make the front and back surfaces of the glass substrate a clean surface.
  • the glass for an image display device as described above is required to maintain high cleanliness because an electronic functional element or the like is formed on the surface thereof.
  • the cleaning apparatus includes a main shaft having a main air inlet formed at an upper portion thereof and a flange portion at a lower portion thereof; An impeller coupled to a flange portion of the main shaft and having a plurality of exhaust ports; And a housing coupled to the upper portion of the impeller and having a plurality of auxiliary air inlets formed therein.
  • a main air passage connected to the main air inlet may be formed in the main shaft.
  • the main shaft is coupled to the upper portion of the flange portion, the upper cover formed with a plurality of upper holes connected to the main air passage; And a lower cover coupled to a lower portion of the flange portion and having a plurality of lower holes connected to the main air passage.
  • An auxiliary air passage connected to the auxiliary air inlet may be formed in the housing.
  • a plurality of protrusion holes connected to the auxiliary air passage may be formed below the housing.
  • the auxiliary air passage may be connected to the exhaust port.
  • a cutter may be formed below the impeller.
  • the exhaust port may be formed to be bent in one direction so that the impeller rotates.
  • It may further include a coupling member for coupling the main shaft and the housing.
  • the impeller having the cutter rotates at a high speed, thereby removing foreign substances on the glass surface.
  • the impeller rotates at a high speed by floating on the glass surface, thereby preventing damage to the glass surface by the cutter.
  • FIG. 1 is a perspective view showing a cleaning device according to an embodiment of the present invention.
  • FIG. 2 is a bottom view showing a cleaning apparatus according to an embodiment of the present invention.
  • 3A and 3B are cross-sectional views showing a cleaning apparatus according to an embodiment of the present invention.
  • FIG. 1 is a perspective view showing a cleaning device according to an embodiment of the present invention.
  • 2 is a bottom view showing a cleaning apparatus according to an embodiment of the present invention.
  • 3A and 3B are cross-sectional views showing a cleaning apparatus according to an embodiment of the present invention.
  • the cleaning device 100 includes a main shaft 110, an impeller 120, and a housing 130.
  • the cleaning apparatus 100 according to the embodiment of the present invention further includes a coupling member 140 for coupling the main shaft 110 and the housing 130.
  • the main shaft 110 has a columnar shape, and a main air inlet 111 is formed at an upper portion thereof, and a flange portion 112 wider than the columnar shape is formed at a lower portion thereof.
  • a main air passage 110a connected to the main air inlet 111 is formed in the main shaft 110. Therefore, air injected into the main air inlet 111 of the main shaft 110 flows along the main air passage 110a.
  • the main shaft 110 further includes an upper cover 113 coupled to the upper portion of the flange portion 112 and a lower cover 114 coupled to the lower portion of the flange portion 112.
  • the upper cover 113 is formed to have the same size as the flange portion 112, and is coupled to cover the upper portion of the flange portion 112.
  • a plurality of upper holes 113a are formed in the upper cover 113.
  • the upper hole 113a is connected to the main air passage 110a formed in the main shaft 110. That is, as shown in FIG. 3A, the air injected into the main air inlet 111 emerges through the main air passage 110a and into the upper hole 113a to infuse the impeller 120.
  • the lower cover 114 is formed to have the same size as the flange portion 112, and is coupled to cover the lower portion of the flange portion 112.
  • the lower cover 114 is formed with a plurality of lower holes 114a.
  • the lower hole 114a is connected to the main air passage 110a formed in the main shaft 110. That is, as shown in FIG. 3B, the air injected into the main air inlet 111 emerges through the main air passage 110a and into the lower hole 114a to infuse the cleaning device 100.
  • the impeller 120 is coupled to the flange portion 112 of the main shaft 110, and rotates in one direction. That is, the impeller 120 is coupled to the upper cover 113 formed on the upper portion of the flange 112.
  • a plurality of exhaust ports 121 are formed at an upper portion of the impeller 120, and a plurality of wings 122 to which the cutter 122a is attached are formed at a lower portion thereof.
  • the exhaust port 121 is formed to be bent in one direction so that the impeller 120 can rotate. That is, the exhaust port 121 is formed to be deflected to one side while increasing from the center to the outside portion, and has a shape like a pinwheel. As such, the exhaust port 121 is formed to be bent in one direction, so that the impeller 120 may rotate when the air escapes through the exhaust port 121.
  • the wing 122 is formed under the impeller 120.
  • the blade 122 is illustrated as four, but the number of the blades 122 is not limited in the present invention.
  • the cutter 122a is attached to the end of the blade 122.
  • the impeller 120 rotates and the wing 122 formed on the lower side also rotates together.
  • the cutter 122a also rotates together, so that the cutter 122a can remove the foreign matter adhering to the glass surface.
  • the housing 130 is coupled to the upper portion of the impeller 120.
  • a plurality of auxiliary air inlets 131 are formed at an upper portion of the housing 130, and protrusions 132 are formed at a lower portion thereof.
  • an auxiliary air passage 130a connected to the auxiliary air inlet 131 is formed in the housing 130. Therefore, the air injected into the auxiliary air inlet 131 of the housing 130 flows along the auxiliary air passage 130a.
  • the auxiliary air passage 130a is connected to the exhaust port 121. That is, as shown in FIG. 3B, the air injected into the auxiliary air inlet 131 rotates the impeller 120 while exiting the exhaust port 121 through the auxiliary air passage 130a.
  • the protrusion 132 is formed to protrude below the housing 130 and is interposed between the main shaft 110 and the impeller 120.
  • a plurality of protrusion holes 132a are formed in the protrusion 132.
  • the protrusion hole 132a is connected to the auxiliary air passage 130a formed in the housing 130. That is, as shown in FIG. 3A, the air injected into the auxiliary air inlet 131 passes through the auxiliary air passage 130a and exits the protrusion hole 132a to press the impeller 120.
  • the coupling member 140 serves to couple the housing 130 to the main shaft 110. After the impeller 120 is coupled to the main shaft 110 and the housing 130 is coupled thereon, the coupling member 140 is coupled to fix the housing 130 to the main shaft 110. Here, since the impeller 120 is not fixed to the main shaft 110, the impeller 120 may be rotated.
  • the constant pressure air supplied from the constant pressure regulator is injected into the main air inlet 111 of the main shaft 110.
  • the positive pressure air exits the lower hole 114a of the lower cover 114 along the main air passage 110a, and the cleaning device 100 floats by the force of the air.
  • the positive pressure air also exits the upper hole 113a of the upper cover 113 along the main air passage 110a, and the impeller 120 floats due to the force of the air.
  • the positive pressure air is injected into the auxiliary air inlet 131 of the housing 130.
  • the positive pressure air exits the protrusion hole 132a of the protrusion 132 along the auxiliary air passage 130a. Therefore, the air that escapes into the protrusion hole 132a presses the impeller 120 that is floated by the air that escapes into the upper hole 113a. That is, the impeller 120 is zero friction by the force of the upper and lower air is possible to rotate at high speed.
  • the positive pressure air exits the exhaust port 121 of the impeller 120 along the auxiliary air passage 130a, and the impeller 120 rotates at a high speed by the force of the air.
  • the cutter 122a is attached to the wing 122 of the impeller 120, when the impeller 120 rotates, the cutter 122a removes foreign substances on the glass surface. That is, the cleaning apparatus 100 is finely floated on the glass surface by the injected constant pressure air, and the impeller 120 rotates at a high speed to remove foreign substances on the glass surface.
  • the impeller 120 having the cutter 122a is rotated at a high speed to remove foreign substances on the glass surface.
  • the cleaning apparatus 100 may prevent damage to the glass surface by the cutter 122a by causing the impeller 120 to rotate at a high speed by floating on the glass surface.
  • the cleaning device 100 may operate by air injection without using an electric motor, thereby preventing a short circuit that may occur during wet cleaning.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Cleaning In General (AREA)

Abstract

The present invention relates to a cleaning apparatus which can remove foreign substances without causing damage to the surface of glass. For example, the cleaning apparatus comprises: a main shaft, the top of which has a main air inlet port and the bottom of which has a flange; an impeller which is coupled to the flange of the main shaft, and which has a plurality of exhaust ports; and a housing which is coupled to an upper portion of the impeller, and which has a plurality of auxiliary air inlet ports.

Description

세정 장치Cleaning device
본 발명은 세정 장치에 관한 것이다.The present invention relates to a cleaning apparatus.
일반적으로 액정 디스플레이, 플라즈마 디스플레이, 전계 발광 디스플레이, 전계 방출 디스플레이 등의 각종 화상표시 기기에는 글래스(glass)가 사용된다.Generally, glass is used for various image display devices such as liquid crystal displays, plasma displays, electroluminescent displays, and field emission displays.
이러한 글래스는 일정한 크기로 절단된 유리기판의 끝면에 대하여 연마 가공을 실시한 후, 그 유리기판의 표리면을 청정한 면으로 하기 위한 세정 처리 및 건조 처리를 행함으로써, 최종제품으로 얻어지게 된다. 특히, 상기와 같은 화상표시기기용 글래스는 표면에 전자기능소자 등이 형성되기 때문에, 높은 청정도를 유지하는 것이 요구된다.Such glass is obtained as a final product by performing a polishing process on the end face of the glass substrate cut to a certain size, and then performing a cleaning treatment and a drying treatment to make the front and back surfaces of the glass substrate a clean surface. In particular, the glass for an image display device as described above is required to maintain high cleanliness because an electronic functional element or the like is formed on the surface thereof.
본 발명은 글래스 표면을 손상시키지 않고 이물질을 제거할 수 있는 세정 장치를 제공하는데 그 목적이 있다.It is an object of the present invention to provide a cleaning apparatus capable of removing foreign substances without damaging the glass surface.
본 발명에 의한 세정 장치는 상부에 메인 공기 주입구가 형성되고, 하부에 플랜지부가 형성된 메인 샤프트; 상기 메인 샤프트의 플랜지부에 결합되며, 다수의 배기구가 형성된 임펠라; 및 상기 임펠라의 상부에 결합되며, 다수의 보조 공기 주입구가 형성된 하우징을 포함한다.The cleaning apparatus according to the present invention includes a main shaft having a main air inlet formed at an upper portion thereof and a flange portion at a lower portion thereof; An impeller coupled to a flange portion of the main shaft and having a plurality of exhaust ports; And a housing coupled to the upper portion of the impeller and having a plurality of auxiliary air inlets formed therein.
상기 메인 샤프트의 내부에는 상기 메인 공기 주입구와 연결된 메인 공기 통로가 형성될 수 있다.A main air passage connected to the main air inlet may be formed in the main shaft.
상기 메인 샤프트는 상기 플랜지부의 상부에 결합되며, 상기 메인 공기 통로와 연결되는 다수의 상부 홀이 형성된 상부 커버; 및 상기 플랜지부의 하부에 결합되며, 상기 메인 공기 통로와 연결되는 다수의 하부 홀이 형성된 하부 커버를 더 포함할 수 있다.The main shaft is coupled to the upper portion of the flange portion, the upper cover formed with a plurality of upper holes connected to the main air passage; And a lower cover coupled to a lower portion of the flange portion and having a plurality of lower holes connected to the main air passage.
상기 하우징의 내부에는 상기 보조 공기 주입구와 연결된 보조 공기 통로가 형성될 수 있다. 또한, 상기 하우징의 하부에는 상기 보조 공기 통로와 연결된 다수의 돌출부 홀이 형성될 수 있다.An auxiliary air passage connected to the auxiliary air inlet may be formed in the housing. In addition, a plurality of protrusion holes connected to the auxiliary air passage may be formed below the housing.
상기 보조 공기 통로는 상기 배기구와 연결될 수 있다.The auxiliary air passage may be connected to the exhaust port.
상기 임펠라의 하부에는 커터가 형성될 수 있다.A cutter may be formed below the impeller.
상기 배기구는 상기 임펠라가 회전하도록 한쪽 방향으로 휘어지게 형성될 수 있다.The exhaust port may be formed to be bent in one direction so that the impeller rotates.
상기 메인 샤프트와 하우징을 결합시키는 결합부재를 더 포함할 수 있다.It may further include a coupling member for coupling the main shaft and the housing.
본 발명의 실시예에 따른 세정 장치는 커터가 형성된 임펠라가 고속으로 회전함으로써, 글래스 표면의 이물질을 제거할 수 있다. In the cleaning apparatus according to the embodiment of the present invention, the impeller having the cutter rotates at a high speed, thereby removing foreign substances on the glass surface.
또한, 본 발명의 실시예에 따른 세정 장치는 글래스 표면 위를 부상하여 임펠라가 고속으로 회전함으로써, 커터에 의한 글래스 표면의 손상을 방지할 수 있다.In addition, in the cleaning apparatus according to the embodiment of the present invention, the impeller rotates at a high speed by floating on the glass surface, thereby preventing damage to the glass surface by the cutter.
도 1은 본 발명의 실시예에 따른 세정 장치를 도시한 사시도이다.1 is a perspective view showing a cleaning device according to an embodiment of the present invention.
도 2는 본 발명의 실시예에 따른 세정 장치를 도시한 저면도이다.2 is a bottom view showing a cleaning apparatus according to an embodiment of the present invention.
도 3a 및 도 3b는 본 발명의 실시예에 따른 세정 장치를 도시한 단면도이다.3A and 3B are cross-sectional views showing a cleaning apparatus according to an embodiment of the present invention.
본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 본 발명을 용이하게 실시할 수 있을 정도로 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings such that those skilled in the art may easily implement the present invention.
도 1은 본 발명의 실시예에 따른 세정 장치를 도시한 사시도이다. 도 2는 본 발명의 실시예에 따른 세정 장치를 도시한 저면도이다. 도 3a 및 도 3b는 본 발명의 실시예에 따른 세정 장치를 도시한 단면도이다.1 is a perspective view showing a cleaning device according to an embodiment of the present invention. 2 is a bottom view showing a cleaning apparatus according to an embodiment of the present invention. 3A and 3B are cross-sectional views showing a cleaning apparatus according to an embodiment of the present invention.
도 1 내지 도 3b를 참조하면, 본 발명의 실시예에 따른 세정 장치(100)는 메인 샤프트(110), 임펠라(120) 및 하우징(130)을 포함한다. 또한, 본 발명의 실시예에 따른 세정 장치(100)는 상기 메인 샤프트(110)와 하우징(130)을 결합시키는 결합 부재(140)를 더 포함한다.1 to 3B, the cleaning device 100 according to the embodiment of the present invention includes a main shaft 110, an impeller 120, and a housing 130. In addition, the cleaning apparatus 100 according to the embodiment of the present invention further includes a coupling member 140 for coupling the main shaft 110 and the housing 130.
상기 메인 샤프트(110)는 기둥 형태의 모양으로 상부에는 메인 공기 주입구(111)가 형성되고, 하부에는 상기 기둥 형태보다 넓은 플랜지부(112)가 형성된다. 또한, 상기 메인 샤프트(110)의 내부에는 상기 메인 공기 주입구(111)와 연결되는 메인 공기 통로(110a)가 형성된다. 따라서, 상기 메인 샤프트(110)의 메인 공기 주입구(111)에 주입된 공기는 상기 메인 공기 통로(110a)를 따라서 흐르게 된다.The main shaft 110 has a columnar shape, and a main air inlet 111 is formed at an upper portion thereof, and a flange portion 112 wider than the columnar shape is formed at a lower portion thereof. In addition, a main air passage 110a connected to the main air inlet 111 is formed in the main shaft 110. Therefore, air injected into the main air inlet 111 of the main shaft 110 flows along the main air passage 110a.
또한, 상기 메인 샤프트(110)는 상기 플랜지부(112)의 상부에 결합된 상부 커버(113)와 상기 플랜지부(112)의 하부에 결합된 하부 커버(114)를 더 포함한다. In addition, the main shaft 110 further includes an upper cover 113 coupled to the upper portion of the flange portion 112 and a lower cover 114 coupled to the lower portion of the flange portion 112.
상기 상부 커버(113)는 상기 플랜지부(112)와 동일한 크기로 형성되며, 상기 플랜지부(112)의 상부를 덮도록 결합된다. 상기 상부 커버(113)에는 다수의 상부 홀(113a)이 형성된다. 상기 상부 홀(113a)은 상기 메인 샤프트(110)에 형성된 메인 공기 통로(110a)와 연결된다. 즉, 도 3a에 도시된 바와 같이, 상기 메인 공기 주입구(111)에 주입된 공기는 메인 공기 통로(110a)를 지나 상기 상부 홀(113a)로 빠져나오면서 상기 임펠라(120)를 부상시킨다.The upper cover 113 is formed to have the same size as the flange portion 112, and is coupled to cover the upper portion of the flange portion 112. A plurality of upper holes 113a are formed in the upper cover 113. The upper hole 113a is connected to the main air passage 110a formed in the main shaft 110. That is, as shown in FIG. 3A, the air injected into the main air inlet 111 emerges through the main air passage 110a and into the upper hole 113a to infuse the impeller 120.
상기 하부 커버(114)는 상기 플랜지부(112)와 동일한 크기로 형성되며, 상기 플랜지부(112)의 하부를 덮도록 결합된다. 상기 하부 커버(114)에는 다수의 하부 홀(114a)이 형성된다. 상기 하부 홀(114a)은 상기 메인 샤프트(110)에 형성된 메인 공기 통로(110a)와 연결된다. 즉, 도 3b에 도시된 바와 같이, 상기 메인 공기 주입구(111)에 주입된 공기는 메인 공기 통로(110a)를 지나 상기 하부 홀(114a)로 빠져나오면서 상기 세정 장치(100)를 부상시킨다.The lower cover 114 is formed to have the same size as the flange portion 112, and is coupled to cover the lower portion of the flange portion 112. The lower cover 114 is formed with a plurality of lower holes 114a. The lower hole 114a is connected to the main air passage 110a formed in the main shaft 110. That is, as shown in FIG. 3B, the air injected into the main air inlet 111 emerges through the main air passage 110a and into the lower hole 114a to infuse the cleaning device 100.
상기 임펠라(120)는 상기 메인 샤프트(110)의 플랜지부(112)에 결합되며, 한쪽 방향으로 회전을 한다. 즉, 상기 임펠라(120)는 상기 플랜지부(112)의 상부에 형성된 상부 커버(113) 위에 결합된다. 상기 임펠라(120)의 상부에는 다수의 배기구(121)가 형성되며, 하부에는 커터(122a)가 부착되는 날개(122)가 다수개 형성된다. The impeller 120 is coupled to the flange portion 112 of the main shaft 110, and rotates in one direction. That is, the impeller 120 is coupled to the upper cover 113 formed on the upper portion of the flange 112. A plurality of exhaust ports 121 are formed at an upper portion of the impeller 120, and a plurality of wings 122 to which the cutter 122a is attached are formed at a lower portion thereof.
상기 배기구(121)는 상기 임펠라(120)가 회전할 수 있도록 한쪽 방향으로 휘어지게 형성된다. 즉, 상기 배기구(121)는 중심에서 바깥부분으로 갈수록 커지면서 한쪽으로 편향되게 형성되어, 마치 바람개비와 같은 형상을 하고 있다. 이와 같이, 상기 배기구(121)가 한쪽 방향으로 휘어지게 형성됨으로써, 상기 배기구(121)를 통해 공기가 빠져나오면 상기 임펠라(120)가 회전할 수 있게 된다.The exhaust port 121 is formed to be bent in one direction so that the impeller 120 can rotate. That is, the exhaust port 121 is formed to be deflected to one side while increasing from the center to the outside portion, and has a shape like a pinwheel. As such, the exhaust port 121 is formed to be bent in one direction, so that the impeller 120 may rotate when the air escapes through the exhaust port 121.
상기 날개(122)는 상기 임펠라(120)의 하부에 형성된다. 도 2에서는 상기 날개(122)가 4개인 것으로 도시하였으나, 본 발명에서 상기 날개(122)의 개수를 한정하는 것은 아니다. 상기 날개(122)의 끝단에는 커터(122a)가 부착되어 있다. 상기 배기구(121)를 통해 공기가 빠져나오면, 상기 임펠라(120)가 회전하고 하부에 형성된 상기 날개(122)도 함께 회전하게 된다. 이때, 날개(122)가 회전하면 커터(122a)도 함께 회전하므로, 상기 커터(122a)는 글래스 표면에 붙어 있는 이물질을 제거할 수 있게 된다. The wing 122 is formed under the impeller 120. In FIG. 2, the blade 122 is illustrated as four, but the number of the blades 122 is not limited in the present invention. The cutter 122a is attached to the end of the blade 122. When the air escapes through the exhaust port 121, the impeller 120 rotates and the wing 122 formed on the lower side also rotates together. In this case, when the blade 122 rotates, the cutter 122a also rotates together, so that the cutter 122a can remove the foreign matter adhering to the glass surface.
상기 하우징(130)은 상기 임펠라(120)의 상부에 결합된다. 상기 하우징(130)의 상부에는 다수의 보조 공기 주입구(131)가 형성되며, 하부에는 돌출부(132)가 형성된다. 또한, 상기 하우징(130)의 내부에는 상기 보조 공기 주입구(131)와 연결되는 보조 공기 통로(130a)가 형성된다. 따라서, 상기 하우징(130)의 보조 공기 주입구(131)에 주입된 공기는 상기 보조 공기 통로(130a)를 따라서 흐르게 된다. 상기 보조 공기 통로(130a)는 상기 배기구(121)와 연결된다. 즉, 도 3b에 도시된 바와 같이, 상기 보조 공기 주입구(131)에 주입된 공기는 보조 공기 통로(130a)를 지나 상기 배기구(121)로 빠져나오면서 상기 임펠라(120)를 회전시킨다.The housing 130 is coupled to the upper portion of the impeller 120. A plurality of auxiliary air inlets 131 are formed at an upper portion of the housing 130, and protrusions 132 are formed at a lower portion thereof. In addition, an auxiliary air passage 130a connected to the auxiliary air inlet 131 is formed in the housing 130. Therefore, the air injected into the auxiliary air inlet 131 of the housing 130 flows along the auxiliary air passage 130a. The auxiliary air passage 130a is connected to the exhaust port 121. That is, as shown in FIG. 3B, the air injected into the auxiliary air inlet 131 rotates the impeller 120 while exiting the exhaust port 121 through the auxiliary air passage 130a.
상기 돌출부(132)는 상기 하우징(130)의 하부에 돌출되게 형성되며, 상기 메인 샤프트(110)와 임펠라(120) 사이에 개재된다. 상기 돌출부(132)에는 다수의 돌출부 홀(132a)이 형성된다. 상기 돌출부 홀(132a)은 상기 하우징(130)에 형성된 보조 공기 통로(130a)와 연결된다. 즉, 도 3a에 도시된 바와 같이, 상기 보조 공기 주입구(131)에 주입된 공기는 보조 공기 통로(130a)를 지나 상기 돌출부 홀(132a)로 빠져나오면서 상기 임펠라(120)를 눌러주게 된다.The protrusion 132 is formed to protrude below the housing 130 and is interposed between the main shaft 110 and the impeller 120. A plurality of protrusion holes 132a are formed in the protrusion 132. The protrusion hole 132a is connected to the auxiliary air passage 130a formed in the housing 130. That is, as shown in FIG. 3A, the air injected into the auxiliary air inlet 131 passes through the auxiliary air passage 130a and exits the protrusion hole 132a to press the impeller 120.
상기 결합 부재(140)는 상기 메인 샤프트(110)에 상기 하우징(130)을 결합시키는 역할을 한다. 상기 메인 샤프트(110)에 임펠라(120)가 결합되고 그 위에 하우징(130)이 결합된 후, 상기 결합 부재(140)가 결합되어 상기 하우징(130)을 메인 샤프트(110)에 고정시킨다. 여기서, 상기 임펠라(120)는 상기 메인 샤프트(110)에 고정되지 않으므로 회전이 가능하다.The coupling member 140 serves to couple the housing 130 to the main shaft 110. After the impeller 120 is coupled to the main shaft 110 and the housing 130 is coupled thereon, the coupling member 140 is coupled to fix the housing 130 to the main shaft 110. Here, since the impeller 120 is not fixed to the main shaft 110, the impeller 120 may be rotated.
상기와 같은 구조로 형성된 세정 장치의 동작 방법을 살펴보면 다음과 같다.Looking at the operation method of the cleaning device formed in the above structure as follows.
먼저, 상기 메인 샤프트(110)의 메인 공기 주입구(111)에 정압레귤레이터로부터 공급된 정압 공기를 주입시킨다. 상기 정압 공기는 메인 공기 통로(110a)를 따라 하부 커버(114)의 하부 홀(114a)로 빠져나오게 되고, 그 공기의 힘으로 상기 세정 장치(100)가 부상하게 된다. 또한, 상기 정압 공기는 메인 공기 통로(110a)를 따라 상부 커버(113)의 상부 홀(113a)로도 빠져나오게 되고, 그 공기의 힘으로 임펠라(120)가 부상하게 된다.First, the constant pressure air supplied from the constant pressure regulator is injected into the main air inlet 111 of the main shaft 110. The positive pressure air exits the lower hole 114a of the lower cover 114 along the main air passage 110a, and the cleaning device 100 floats by the force of the air. In addition, the positive pressure air also exits the upper hole 113a of the upper cover 113 along the main air passage 110a, and the impeller 120 floats due to the force of the air.
다음으로, 하우징(130)의 보조 공기 주입구(131)에 정압 공기를 주입시킨다. 상기 정압 공기는 보조 공기 통로(130a)를 따라 돌출부(132)의 돌출부 홀(132a)로 빠져나오게 된다. 따라서, 상기 돌출부 홀(132a)로 빠져나온 공기는 상기 상부 홀(113a)로 빠져나온 공기에 의해 부상된 임펠라(120)를 눌러주게 된다. 즉, 상기 임펠라(120)는 상하부 공기의 힘에 의해 마찰이 제로가 되어 고속회전이 가능하게 된다. Next, the positive pressure air is injected into the auxiliary air inlet 131 of the housing 130. The positive pressure air exits the protrusion hole 132a of the protrusion 132 along the auxiliary air passage 130a. Therefore, the air that escapes into the protrusion hole 132a presses the impeller 120 that is floated by the air that escapes into the upper hole 113a. That is, the impeller 120 is zero friction by the force of the upper and lower air is possible to rotate at high speed.
또한, 상기 정압 공기는 보조 공기 통로(130a)를 따라 임펠라(120)의 배기구(121)로 빠져나오게 되고, 그 공기의 힘으로 상기 임펠라(120)는 고속으로 회전하게 된다. 여기서, 상기 임펠라(120)의 날개(122)에 커터(122a)가 부착되어 있으므로, 상기 임펠라(120)가 회전하면 상기 커터(122a)가 글래스 표면의 이물질을 제거하게 된다. 즉, 상기 세정 장치(100)는 주입된 정압 공기에 의해 글래스 표면 위를 일정하게 미세 부상하고, 임펠라(120)가 고속으로 회전하면서 글래스 표면의 이물질을 제거하게 된다. In addition, the positive pressure air exits the exhaust port 121 of the impeller 120 along the auxiliary air passage 130a, and the impeller 120 rotates at a high speed by the force of the air. Here, since the cutter 122a is attached to the wing 122 of the impeller 120, when the impeller 120 rotates, the cutter 122a removes foreign substances on the glass surface. That is, the cleaning apparatus 100 is finely floated on the glass surface by the injected constant pressure air, and the impeller 120 rotates at a high speed to remove foreign substances on the glass surface.
이와 같이, 본 발명의 실시예에 따른 세정 장치(100)는 커터(122a)가 형성된 임펠라(120)가 고속으로 회전함으로써, 글래스 표면의 이물질을 제거할 수 있다.As such, in the cleaning apparatus 100 according to the exemplary embodiment of the present invention, the impeller 120 having the cutter 122a is rotated at a high speed to remove foreign substances on the glass surface.
또한, 본 발명의 실시예에 따른 세정 장치(100)는 글래스 표면 위를 부상하여 임펠라(120)가 고속으로 회전함으로써, 커터(122a)에 의한 글래스 표면의 손상을 방지할 수 있다.In addition, the cleaning apparatus 100 according to the embodiment of the present invention may prevent damage to the glass surface by the cutter 122a by causing the impeller 120 to rotate at a high speed by floating on the glass surface.
또한, 본 발명의 실시예에 따른 세정 장치(100)는 전기 모터를 사용하지 않고 공기 주입으로 작동함으로써, 습식 세정시 발생할 수 있는 누전을 방지할 수 있다.In addition, the cleaning device 100 according to the embodiment of the present invention may operate by air injection without using an electric motor, thereby preventing a short circuit that may occur during wet cleaning.
이상에서 설명한 것은 본 발명에 의한 세정 장치를 실시하기 위한 하나의 실시예에 불과한 것으로서, 본 발명은 상기한 실시예에 한정되지 않고, 이하의 특허청구범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능한 범위까지 본 발명의 기술적 정신이 있다고 할 것이다.What has been described above is just one embodiment for carrying out the cleaning apparatus according to the present invention, and the present invention is not limited to the above-described embodiment, and the scope of the present invention is departed from the scope of the following claims. Without this, anyone skilled in the art to which the present invention pertains will have the technical spirit of the present invention to the extent that various modifications can be made.

Claims (9)

  1. 상부에 메인 공기 주입구가 형성되고, 하부에 플랜지부가 형성된 메인 샤프트;A main shaft having a main air inlet formed at an upper portion thereof and a flange portion at a lower portion thereof;
    상기 메인 샤프트의 플랜지부에 결합되며, 다수의 배기구가 형성된 임펠라; 및An impeller coupled to a flange portion of the main shaft and having a plurality of exhaust ports; And
    상기 임펠라의 상부에 결합되며, 다수의 보조 공기 주입구가 형성된 하우징을 포함하는 것을 특징으로 하는 세정 장치.Is coupled to the upper portion of the impeller, the cleaning device, characterized in that it comprises a housing having a plurality of auxiliary air inlet is formed.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 메인 샤프트의 내부에는 상기 메인 공기 주입구와 연결된 메인 공기 통로가 형성된 것을 특징으로 하는 세정 장치.And a main air passage connected to the main air inlet in the main shaft.
  3. 제 2 항에 있어서,The method of claim 2,
    상기 메인 샤프트는The main shaft
    상기 플랜지부의 상부에 결합되며, 상기 메인 공기 통로와 연결되는 다수의 상부 홀이 형성된 상부 커버; 및An upper cover coupled to an upper portion of the flange portion and having a plurality of upper holes connected to the main air passage; And
    상기 플랜지부의 하부에 결합되며, 상기 메인 공기 통로와 연결되는 다수의 하부 홀이 형성된 하부 커버를 더 포함하는 것을 특징으로 하는 세정 장치.And a lower cover coupled to a lower portion of the flange part and having a plurality of lower holes connected to the main air passage.
  4. 제 1 항에 있어서,The method of claim 1,
    상기 하우징의 내부에는 상기 보조 공기 주입구와 연결된 보조 공기 통로가 형성된 것을 특징으로 하는 세정 장치.And an auxiliary air passage connected to the auxiliary air inlet in the housing.
  5. 제 4 항에 있어서,The method of claim 4, wherein
    상기 하우징의 하부에는 상기 보조 공기 통로와 연결된 다수의 돌출부 홀이 형성된 것을 특징으로 하는 세정 장치.And a plurality of protrusion holes connected to the auxiliary air passages under the housing.
  6. 제 4 항에 있어서,The method of claim 4, wherein
    상기 보조 공기 통로는 상기 배기구와 연결된 것을 특징으로 하는 세정 장치.And the auxiliary air passage is connected to the exhaust port.
  7. 제 1 항에 있어서,The method of claim 1,
    상기 임펠라의 하부에는 커터가 형성된 것을 특징으로 하는 세정 장치.The cleaning device, characterized in that the cutter is formed on the lower portion of the impeller.
  8. 제 1 항에 있어서,The method of claim 1,
    상기 배기구는 상기 임펠라가 회전하도록 한쪽 방향으로 휘어지게 형성된 것을 특징으로 하는 세정 장치.The exhaust port is a cleaning device, characterized in that the impeller is formed to be bent in one direction to rotate.
  9. 제 1 항에 있어서,The method of claim 1,
    상기 메인 샤프트와 하우징을 결합시키는 결합부재를 더 포함하는 것을 특징으로 하는 세정 장치.The cleaning device further comprises a coupling member for coupling the main shaft and the housing.
PCT/KR2011/007023 2010-09-24 2011-09-23 Cleaning apparatus WO2012039590A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0092801 2010-09-24
KR1020100092801A KR101214256B1 (en) 2010-09-24 2010-09-24 Cleaning device

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WO2012039590A2 true WO2012039590A2 (en) 2012-03-29
WO2012039590A3 WO2012039590A3 (en) 2012-06-28

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN111974757A (en) * 2020-09-26 2020-11-24 北京建树云信息技术有限责任公司 Anti-fouling device and method for ground lens

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Publication number Priority date Publication date Assignee Title
CN105344626A (en) * 2015-11-09 2016-02-24 长安大学 Multifunctional cleaning device with replaceable cleaning ends

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US5933901A (en) * 1996-08-12 1999-08-10 Kabushiki Kaisha Toshiba Apparatus for cleaning a glass substrate
JP2001332517A (en) * 2000-05-22 2001-11-30 Okamoto Machine Tool Works Ltd Chemical mechanical polishing method for substrate
JP2003165042A (en) * 2001-11-29 2003-06-10 Okamoto Machine Tool Works Ltd Device and method for dry-grinding of substrate
KR20050000477A (en) * 2003-06-27 2005-01-05 태화일렉트론(주) Driving structure of a disk brush for glass washing
JP2005268310A (en) * 2004-03-16 2005-09-29 Ebara Corp Substrate polishing method

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
US5933901A (en) * 1996-08-12 1999-08-10 Kabushiki Kaisha Toshiba Apparatus for cleaning a glass substrate
JP2001332517A (en) * 2000-05-22 2001-11-30 Okamoto Machine Tool Works Ltd Chemical mechanical polishing method for substrate
JP2003165042A (en) * 2001-11-29 2003-06-10 Okamoto Machine Tool Works Ltd Device and method for dry-grinding of substrate
KR20050000477A (en) * 2003-06-27 2005-01-05 태화일렉트론(주) Driving structure of a disk brush for glass washing
JP2005268310A (en) * 2004-03-16 2005-09-29 Ebara Corp Substrate polishing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111974757A (en) * 2020-09-26 2020-11-24 北京建树云信息技术有限责任公司 Anti-fouling device and method for ground lens

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KR101214256B1 (en) 2012-12-21
KR20120031338A (en) 2012-04-03

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