KR20040029706A - Sand blast machine for industrial scrubber - Google Patents

Sand blast machine for industrial scrubber Download PDF

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Publication number
KR20040029706A
KR20040029706A KR1020020060090A KR20020060090A KR20040029706A KR 20040029706 A KR20040029706 A KR 20040029706A KR 1020020060090 A KR1020020060090 A KR 1020020060090A KR 20020060090 A KR20020060090 A KR 20020060090A KR 20040029706 A KR20040029706 A KR 20040029706A
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KR
South Korea
Prior art keywords
impeller
sand
screw
supply pipe
drive motor
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Application number
KR1020020060090A
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Korean (ko)
Inventor
조판시
Original Assignee
조판시
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to KR1020020060090A priority Critical patent/KR20040029706A/en
Publication of KR20040029706A publication Critical patent/KR20040029706A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
    • B05C19/04—Apparatus specially adapted for applying particulate materials to surfaces the particulate material being projected, poured or allowed to flow onto the surface of the work

Abstract

PURPOSE: A sand spray apparatus of an industrial scrub brush is provided, to spray sand to the surface and inside of non-woven uniformly when an industrial scrub brush is manufactured. CONSTITUTION: The sand spray apparatus comprises a supply pipe(14) connected to the under part of a hopper(6); an impeller case(11) placed at the under part of the supply pipe; a connection pipe(13) connected to the supply pipe; a screw contained in the connection pipe(13); a screw drive motor(9) placed in the rear of the screw for rotating the screw; an impeller contained in the impeller case(11)l; an impeller drive motor(7) connected with the impeller by a drive belt(8); and a spray hose(12) connected to the under side part of the impeller case(11).

Description

공업용 수세미의 샌드분사장치 {Sand blast machine for industrial scrubber}Sand blasting machine for industrial scrubbers {Sand blast machine for industrial scrubber}

본 발명은 공업용 수세미의 제작시 부직포에 샌드(Sand)를 분사시키는 분사장치에 관한 것으로, 특히 부직포에 분사되는 샌드의 양을 작업자 임의대로 조절하고, 샌드를 부직포 내부까지 균일하게 분포되게 하므로서, 사용 수명을 최대한 연장하고 수세미의 성능을 향상시킬 수 있는 공업용 수세미의 샌드분사장치에 관한 것이다.The present invention relates to an injector for injecting sand (sand) to a nonwoven fabric during the manufacture of an industrial scrubber, and in particular, to control the amount of sand sprayed on the nonwoven fabric as desired by the operator and to distribute the sand evenly to the inside of the nonwoven fabric The present invention relates to a sand spraying device of an industrial scrubber that can extend the life of the scrubber and improve the performance of the scrubber.

종래 공업용 수세미를 제작시에는 접착제에 연마석을 분쇄하여 혼합한 후 부직포를 이에 침지시켜 부직포의 내부와 외부에 연마석 가루가 분포되도록 하여 생산하거나,When manufacturing a conventional industrial scrubber is produced by crushing and mixing the abrasive stone in the adhesive and then immersing the nonwoven fabric to distribute the abrasive stone powder inside and outside the nonwoven fabric,

분쇄한 연마석을 원통용기에 넣고 원통의 저면에 배출구를 형성하여 부직포가 통과시 배출구를 통해 부직표의 표면에 연마석가루를 자유낙하시켜 부직포의 표면에 연마석 가루가 도포되도록 하였다.The crushed abrasive stone was put in a cylindrical container, and an outlet was formed at the bottom of the cylinder. When the nonwoven fabric passed, the abrasive stone was freely dropped on the surface of the nonwoven table through the outlet so that the abrasive stone was applied to the surface of the nonwoven fabric.

그러나 상기와 같은 종래의 공업용 수세미 제조방법은, 접착제에 연마석 가루를 혼합하고 이에 부직포를 침지시키는 방식의 경우, 연마석 가루가 수세미 전체에 골고루 분포되기는 하나 연마석 가루가 접착제에 의해 부직포에 부착되므로 수세미 표면의 거칠기가 미약하여 그 성능이 저하되는 문제점이 있고,However, in the conventional method for manufacturing a industrial scrubber, in the case of mixing the abrasive stone powder in the adhesive and immersing the nonwoven fabric therein, the abrasive stone powder is evenly distributed throughout the scrubber, but since the abrasive stone powder is attached to the nonwoven fabric by the adhesive surface, There is a problem in that the roughness of the performance is reduced,

연마석가루를 부직포의 표면에 자유낙하시켜 도포하는 방식의 경우, 연마석 가루가 부직포의 표면에 골고루 도포되지 않을 뿐만 아니라, 부직포의 표면에만 도포되고 내부에는 유입되지 않아 사용시 표면의 연마석이 부직포로 부터 쉽게 이탈되어 수세미의 수명이 단축되는 문제점이 있었다.In the case of freely dropping abrasive powder on the surface of the nonwoven fabric, the abrasive stone powder is not evenly applied to the surface of the nonwoven fabric, and only the surface of the nonwoven fabric is applied to the surface of the nonwoven fabric and does not flow into the interior. There was a problem that the life of the scrubber is shortened by the separation.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서,The present invention has been made to solve the above problems,

스크류와 임펠러를 설치하여 작업자가 샌드의 분사량과 분사속도를 임의로 조절할 수 있도록 하므로서, 샌드가 부직포의 표면 및 내부에 골고루 분포되고 일정한 정도의 거칠기를 유지토록 하여 제품의 수명을 연장하고 성능을 향상시킨 공업용 수세미의 샌드분사장치를 제공함에 본 발명의 목적이 있다.By installing screws and impellers, the operator can arbitrarily control the injection volume and the spraying speed of sand, so that the sand is evenly distributed on the surface and inside of the nonwoven fabric and maintain a certain degree of roughness to extend product life and improve performance. It is an object of the present invention to provide a sand spraying value of an industrial scrubber.

도 1 은 본 발명의 샌드분사장치를 도시한 사시도.1 is a perspective view showing a sand spraying device of the present invention.

도 2 는 본 발명 샌드분사장치의 작동상태를 도시한 단면설명도.Figure 2 is an explanatory cross-sectional view showing an operating state of the sandblasting device of the present invention.

도 3 은 본 발명의 샌드분사장치가 설치된 공업용 수세미 제조장치를 도시한 개략설명도.3 is a schematic explanatory view showing an industrial scrubber manufacturing apparatus in which the sand spraying apparatus of the present invention is installed.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1 : 샌드분사장치2 : 가열로1: Sandblasting device 2: Heating furnace

3 : 접착제 분사장치4 : 부직포3: adhesive spraying device 4: nonwoven fabric

5 : 공급롤러6 : 호퍼5: feed roller 6: hopper

7 : 임펠러 구동모터8 : 구동밸트7: impeller drive motor 8: drive belt

9 : 스크류 구동모터10 : 회전축9: screw drive motor 10: rotating shaft

11 : 임펠러 케이스12 : 분사호스11: impeller case 12: injection hose

13 : 연결관14 : 공급관13 connector 14 supply pipe

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 샌드분사장치를 도시한 사시도이고, 도 2는 본 발명 샌드분사장치의 작동상태를 도시한 단면설명도이다.1 is a perspective view showing a sand spraying apparatus of the present invention, Figure 2 is a cross-sectional view showing an operating state of the sand spraying device of the present invention.

호퍼(6)의 하단에 공급관(14)을 연결하고, 공급관(14)의 하부에 임펠러 케이스(11)를 설치하여 전기한 공급관(14)과 연결관(13)으로 연결하되,The supply pipe 14 is connected to the lower end of the hopper 6, and the impeller case 11 is installed at the lower part of the supply pipe 14 to connect the electric supply pipe 14 and the connection pipe 13,

연결관(13)의 내부에는 스크류(15)를 내장하여 그 후측에 설치한 스크류 구동모터(9)에 의해 회전되게 하고,The inside of the connecting pipe 13 has a screw 15 embedded therein to be rotated by a screw drive motor 9 installed at the rear side thereof,

임펠러 케이스(11)의 내부에는 임펠러(16)를 설치하여 일측에 설치된 임펠러 구동모터(7)와 구동벨트(8)로 연결하여 회전되게 하고, 임펠러 케이스(11)의 하부 일측에 분사호스(12)를 연결한 것이다.The impeller 16 is installed inside the impeller case 11 so as to be rotated by connecting the impeller drive motor 7 and the driving belt 8 installed at one side, and the injection hose 12 at the lower side of the impeller case 11. ) Is connected.

도면 중 미설명부호 10은 회전축이다.In the drawings, reference numeral 10 denotes a rotating shaft.

이하, 본 발명의 작용을 설명한다.The operation of the present invention will be described below.

우선, 본 발명의 샌드 분사장치는 도 3의 도시와 같이, 가열로(2)상에 설치하여 공급롤러(5)로부터 공급된 부직포(4)에 접착제 분사장치(3)로 접착제를 분사한 후, 그 표면에 본 발명의 분사장치로 샌드를 분사하는 것이다.First, the sand spraying apparatus of the present invention is installed on the heating furnace 2, as shown in FIG. The sand is sprayed on the surface by the injector of the present invention.

여기서 본 발명의 샌드 분사장치에 의해 샌드가 분사되는 과정을 상세히 설명한다.Here, the process of sand is sprayed by the sandblasting apparatus of this invention is demonstrated in detail.

본 발명의 샌드 분사장치에 전원을 인가하면, 임펠러 구동모터(7)와 스크류 구동모터(9)가 작동되면서 공급관(14)내의 스크류(15)와 임펠러 케이스(11)내의 임펠러(16)가 동시에 회전하는 것이다.When the power is applied to the sand injector of the present invention, the impeller drive motor 7 and the screw drive motor 9 are operated, and the screw 15 in the supply pipe 14 and the impeller 16 in the impeller case 11 simultaneously. To rotate.

스크류(15)의 회전과 동시에 호퍼(6)에 저장된 샌드가 하측으로 이동되어 공급관(14)에 충전되고, 공급관(14)에 충전된 샌드는 스크류(15)의 회전에 의해 연결관(13)측으로 강제 이송되는 것이다.At the same time as the rotation of the screw 15, the sand stored in the hopper 6 is moved downward to fill the supply pipe 14, and the sand filled in the supply pipe 14 is connected to the connection pipe 13 by the rotation of the screw 15. Forced to the side.

연결관(13)으로 유입된 샌드는 임펠러(16)의 회전에 의한 흡입력으로 임펠러 케이스(11)내로 흡입되고, 이는 다시 분사호스(12)를 통해 고압으로 분사되는 것이다.The sand introduced into the connecting pipe 13 is sucked into the impeller case 11 by the suction force by the rotation of the impeller 16, which is again injected at a high pressure through the injection hose 12.

이때, 작업자가 스크류 구동모터(9)의 회전속도를 조절하므로서 연결관(13)으로 투입되는 샌드의 양을 조절할 수 있고, 임펠러 구동모터(7)의 회전속도를 조절하므로서 임펠러(16)의 회전속도에 의한 샌드의 분사압을 조절할 수 있는 것이다.At this time, the operator can adjust the amount of sand introduced into the connecting pipe 13 by adjusting the rotational speed of the screw drive motor 9, the rotation of the impeller 16 by adjusting the rotational speed of the impeller drive motor (7). It is possible to control the injection pressure of the sand by the speed.

따라서, 작업자가 작업중 제품의 상태에 따라 임의대로 샌드의 양과 분사압을 조절하여 보다 양질의 공업용 수세미를 생산할 수 있는 것이다.Therefore, the operator can produce a higher quality industrial scrubber by arbitrarily adjusting the amount and injection pressure of the sand according to the state of the product during operation.

본 발명은 스크류와 임펠러를 설치하여 사용자가 샌드의 분사량과 분사속도를 임의로 조절할 수 있도록 하므로서, 샌드가 부직포의 표면 및 내부에 골고루 분포되고 일정한 정도의 거칠기를 유지토록 하여 제품의 수명을 연장하고 성능을 향상시킨 것이다.The present invention installs a screw and an impeller so that the user can arbitrarily control the injection amount and injection speed of the sand, the sand is evenly distributed on the surface and the inside of the nonwoven fabric to maintain a certain degree of roughness to extend the life of the product and performance Will be improved.

Claims (1)

호퍼(6)의 하단에 공급관(14)을 연결하고, 공급관(14)의 하부에 임펠러 케이스(11)를 설치하여 전기한 공급관(14)과 연결관(13)으로 연결하되,The supply pipe 14 is connected to the lower end of the hopper 6, and the impeller case 11 is installed at the lower part of the supply pipe 14 to connect the electric supply pipe 14 and the connection pipe 13, 연결관(13)의 내부에는 스크류(15)를 내장하여 그 후측에 설치한 스크류 구동모터(9)에 의해 회전되게 하고,The inside of the connecting pipe 13 has a screw 15 embedded therein to be rotated by a screw drive motor 9 installed at the rear side thereof, 임펠러 케이스(11)의 내부에는 임펠러(16)를 설치하여 일측에 설치된 임펠러 구동모터(7)와 구동벨트(8)로 연결하여 회전되게 하고, 임펠러 케이스(11)의 하부 일측에 분사호스(12)를 연결함을 특징으로 하는 공업용 수세미의 샌드분사장치.The impeller 16 is installed inside the impeller case 11 so as to be rotated by connecting the impeller drive motor 7 and the driving belt 8 installed at one side, and the injection hose 12 at the lower side of the impeller case 11. Sand spraying device of an industrial scrubber, characterized in that the connection.
KR1020020060090A 2002-10-02 2002-10-02 Sand blast machine for industrial scrubber KR20040029706A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102836809A (en) * 2012-09-30 2012-12-26 东北石油大学 Automatic sand blasting device for outer surface of bushing
CN102847640A (en) * 2012-09-30 2013-01-02 东北石油大学 Automatic glue pasting-sand pasting device used on outside surface of oil field well cementation sleeve

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133587A (en) * 1982-02-03 1983-08-09 株式会社日立製作所 Method of collecting liquid nitrogen
JPH0218598A (en) * 1988-07-06 1990-01-22 Hitachi Ltd Speech analyzing device
US5161341A (en) * 1986-05-07 1992-11-10 Pierre Gilles Method for building walls with muddled clay, or stabilized earth, projecting machine adapted to its implementation, and wall thus obtained
JPH0633478A (en) * 1992-07-10 1994-02-08 Ube Ind Ltd Dredging device
KR200201218Y1 (en) * 2000-04-18 2000-11-01 박승원 an apparatus for scattering the sand front the tires of a vehicle
KR20020034276A (en) * 2000-10-31 2002-05-09 이구택 Alien substance cleaning apparatus of cooling device tube inner by using sea water

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133587A (en) * 1982-02-03 1983-08-09 株式会社日立製作所 Method of collecting liquid nitrogen
US5161341A (en) * 1986-05-07 1992-11-10 Pierre Gilles Method for building walls with muddled clay, or stabilized earth, projecting machine adapted to its implementation, and wall thus obtained
JPH0218598A (en) * 1988-07-06 1990-01-22 Hitachi Ltd Speech analyzing device
JPH0633478A (en) * 1992-07-10 1994-02-08 Ube Ind Ltd Dredging device
KR200201218Y1 (en) * 2000-04-18 2000-11-01 박승원 an apparatus for scattering the sand front the tires of a vehicle
KR20020034276A (en) * 2000-10-31 2002-05-09 이구택 Alien substance cleaning apparatus of cooling device tube inner by using sea water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102836809A (en) * 2012-09-30 2012-12-26 东北石油大学 Automatic sand blasting device for outer surface of bushing
CN102847640A (en) * 2012-09-30 2013-01-02 东北石油大学 Automatic glue pasting-sand pasting device used on outside surface of oil field well cementation sleeve
CN102847640B (en) * 2012-09-30 2015-01-21 东北石油大学 Automatic glue pasting-sand pasting device used on outside surface of oil field well cementation sleeve

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