KR940005476B1 - Production method for filter net of electronic pump - Google Patents

Production method for filter net of electronic pump Download PDF

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Publication number
KR940005476B1
KR940005476B1 KR1019890006643A KR890006643A KR940005476B1 KR 940005476 B1 KR940005476 B1 KR 940005476B1 KR 1019890006643 A KR1019890006643 A KR 1019890006643A KR 890006643 A KR890006643 A KR 890006643A KR 940005476 B1 KR940005476 B1 KR 940005476B1
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South Korea
Prior art keywords
roller
net
filter net
heater
network
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KR1019890006643A
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Korean (ko)
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KR900017640A (en
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김웅태
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대우전자 주식회사
김용원
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Priority to KR1019890006643A priority Critical patent/KR940005476B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)

Abstract

The method achieves an automatic manufacturing for a filter net, minimizes a manufacturing ratio of a bad filter net. The method includes the steps of: overlapping the nylon nets; passing the nets through between a heater roller to heat an overlapping net with a predetermined temperature and a supporting roller contacted to the heater roller; and cutting the overlapped net because of a fusing of the heater roller. Since the method constantly cuts or connects a net which is overlapped by the heater roller, the working efficiency is increased and an automation can be achieved.

Description

전자펄프용 원형 필터망 제조방법Manufacturing method of circular filter net for electronic pulp

제1도는 본 발명의 제조과정을 나타낸 예시도.1 is an exemplary view showing a manufacturing process of the present invention.

제2도는 본 발명의 요부 정면도로서 필터망의 제조부를 나타낸 것임.2 is a front view of the main portion of the present invention showing the manufacturing portion of the filter net.

제3도는 본 발명의 요부 사시도.3 is a perspective view of main parts of the present invention.

제4도는 제3도의 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.

제5도는 본 발명의 방법으로 제조된 필터망의 일부를 절개한 사시도.5 is a perspective view of a cut away portion of a filter net made by the method of the present invention.

제6도는 상기 제5도의 상태에서 필터망을 필터망을 동그랗게 한 상태의 사시도.6 is a perspective view of the filter net in a rounded state in the filter net in the state of FIG.

제7도는 본 발명의 제조방법으로 제조된 필터망을 필터망 케이스 내에 장설한 상태를 나타낸 사시도.7 is a perspective view showing a state in which the filter net manufactured by the manufacturing method of the present invention installed in the filter net case.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 나일론 1' : 중첩망1: nylon 1 ': superimposed net

2, 2' : 로울러 3 : 인입로울러2, 2 ': Roller 3: Inlet Roller

4 : 히타로울러 5 : 받침로울러4: hita roller 5: support roller

6 : 회선축 7 : 접촉면6: line axis 7: contact surface

8 : 인출로울러 9 : 접합부8: drawing out roller 9: junction

10 : 필터망 11 : 필터망 케이스10: filter net 11: filter net case

본 발명의 팬히터 등에 사용하는 전자펌프의 원형 필터망의 제조방법에 관한 것으로, 특히 그 방법을 자동화시켜 양산을 할 수 있도록 하고, 제품의 규격이 항상 일정하여 필터망 케이스에 삽입 장설이 극히 용이토록 한 것이다.The present invention relates to a method for manufacturing a circular filter network of an electronic pump for use in a fan heater of the present invention. In particular, the method can be automated and mass produced, and the standard of the product is always constant so that it can be easily installed in the filter network case. It is.

종래의 원형 필터망 제조방법은 주지된 바와 같이 수작업으로서 먼저 나일론등으로 된 눈이 고운 망을 필터망 케이스의 내경 길이에 맞춰 일일이 절단하고, 이를 손으로 말아 망의 양단부를 접촉시켜 이를 불등에 근접시켜 접합하여 필터망 케이스에 삽입 장설토록 하였던바, 이는 나일론 망의 절단부터 필터망으로 둥글게 형성시키는 작업이 일일이 수작업으로 하여야 함으로서 생산량이 극히 저조하고, 또 제조된 필터망의 규격이 일정치 않게 되어 불량이 많이 발생함은 물론 수작업으로 인해 원형 필터망의 단가 상승을 막을 길이 없었던 등의 결점이 있었다.The conventional method for manufacturing a circular filter net is, as is well known, by hand cutting a fine mesh made of nylon or the like to the length of the inner diameter of the filter net case first, and rolling it by hand to contact both ends of the net to bring it close to inequality. It was made by joining and inserting it into the filter net case. This is because the cutting of the nylon net and the round forming of the filter net must be done by hand, so the yield is extremely low, and the specifications of the manufactured filter net are not constant. Many defects occurred, and there was a defect that there was no way to prevent the cost increase of the circular filter network due to manual labor.

따라서 본 발명은 상기한 바와 같은 종래 결점을 감안하여 안출된 것으로, 그 첫째 목적은 필터망의 제조방법을 자동화시킬수 있도록 하여 필터망의 일정한 규격으로 균일하게 생산하고, 또 생산된 필터망의 불량을 극소화 시키는데 있고, 두번째 목적은 양산 가능토록 함으로서 필터망의 제조 비용을 절감시킴으로서 저렴한 단가로서 공급이 용이토록 하는데 있으며, 세번째 목적은 필터망의 생산시 그 외관이 깔끔하도록 하는데 있는 것이다.Therefore, the present invention has been made in view of the above-mentioned drawbacks, and the first object is to be able to automate the manufacturing method of the filter network to uniformly produce to a certain standard of the filter network, and also to reduce the defect of the produced filter network The second purpose is to reduce the manufacturing cost of the filter network by mass production, so that it can be easily supplied at a low cost, and the third purpose is to make the appearance neat during the production of the filter network.

위와 같은 목적으로 된 본 발명의 제조방법을 도면에 의거 상세히 설명하면 다음과 같다.Referring to the manufacturing method of the present invention for the above purpose in detail based on the drawings as follows.

폭이 넓은 나일론 망(1)을 권착한 두개의 로울러(2)(2')를 구비하고, 이 두 개의 로울러(2)(2')로부터 나일론 망(1)의 끝단을 인출하여 이를 중첩시켜 중첩망(1')을 형성시킨 다음 이를 인입로울러(3)(3')를 통과시킨 후, 통과된 나일론 망(1')을 약 250°- 300℃로 가열시킨 히타로울러(4) 및 이 히타로울러(4)와 융동되도록 한 받침로울러(5) 사이를 통과시키는데, 상기 히타로울러(4)는 회전축(6)의 외주연에 일정한 간격(즉 필터망 케이스의 내경 길이의 ½)으로 조정시키고, 중첩망(1')과 접촉되어 망을 접합시키는 접촉면(7)은 폭을 좁게하여 중첩망(1')이 통과시 상기 접촉면(7)에 의해 히타로울러(4)의 간격과 동일하게 접합되면서 접촉면(7) 부의가 절단되어 통과하도록 하며, 이때 히타로울러(4)의 접촉면(11)의 가열온도가 250-300℃를 유지하도록 함으로서 나일론 망(1)의 응용온도보다 높게 한 것임으로 중첩망(1')이 통과되면서 용융으로 인한 중첩망(1')의 절단과 아울러 절단된 망(1)은 양단부가 자연히 접합되어 접합부(9)를 형성하는 것이고, 이를 인출로울러(8)를 통과시킴으로서 망(1)의 접합부(9)가 더욱 확실하게 접합되어 필터망(10)을 형성하면서 인출되도록 한 전자펌프용 원형 필터망 제조방법인 것이다.Two rollers (2) (2 ') wound on a wide nylon mesh (1) are provided, and the ends of the nylon mesh (1) are drawn out from the two rollers (2) (2') and overlapped. After forming the superimposed net 1 'and passing it through the inlet roller 3, 3', the passed nylon net 1 'was heated to about 250 ° -300 ° C. and this Passed between the heater roller (4) and the support roller (5) to be fused, the heater roller (4) is adjusted at regular intervals (i.e. ½ of the inner diameter length of the filter net case) on the outer periphery of the rotating shaft (6) The contact surface 7 which is in contact with the overlapping network 1 'and joins the network is narrowed so that when the overlapping network 1' passes, the contact surface 7 is joined by the contact surface 7 to be equal to the distance of the heater roller 4. While the part of the contact surface 7 is cut and passed through, the heating temperature of the contact surface 11 of the heater roller 4 is maintained at 250-300 ° C. Since the overlapping network 1 'passes through the overlapping network 1' due to melting as the application temperature is higher than the application temperature, the cut network 1 is naturally joined at both ends to form the junction 9, It is a method of manufacturing a circular filter net for an electronic pump that allows the joint 9 of the net 1 to be more reliably bonded and pulled out while forming the filter net 10 by passing the pull-out roller 8 therethrough.

미설명부호 11은 필터망 케이스이다.Reference numeral 11 is a filter network case.

위와 같이 된 본 발명의 작용 및 효과를 실시예를 통해 설명하면 다음과 같다.Referring to the operation and effects of the present invention as described above through the following examples.

[실시예]EXAMPLE

밀도가 35,000메쉬/inch인 나일론 망이 권착된 두개의 로울러 (2)(2')를 준비하고, 일측으로부터 인임로울러(3)(3') 및 히터로울러(4)와 받침로울러(5), 그리고 인출로울러(8)(8')로 구성딘 제조장치를 구비한 후 상기 히타로울러(4)는 그 가열온도가 250°- 300℃를 유지토록 가열하였다. 그리고 두개의 로울러(2)(2')로 부터 나일론 망(1)의 끝단을 인출하여 중첩시킨 다음, 이를 구비된 상기 제조장치의 인입로울러(3)(3') 사이를 통과시킨후 히타로울러(4)와 받침 로울러(5)를 서서히 통과시키는데, 이때 가열된 히타로울러(4)의 접촉면(7) 부위가 중첩된 망(1')에 닿자마자 접촉부위가 녹으면서 인출되고, 이 인출된 망(1')을 다시 인출로 울러 (8)(8')를 통과시켜 살펴보니 히타로울러(4)의 접촉면 부위는 용융되어 자연히 절단되면서도 망(1')의 용융 및 열에 의해 절단된 부위는 양측 가장자리가 서로 접합되어 있는 것을 확인하였다.Prepare two rollers (2) (2 ') on which a nylon net having a density of 35,000 mesh / inch is wound, and from one side, a roller (3) (3'), a heater roller (4) and a support roller (5), Then, the heater roller 4 was heated to maintain the heating temperature of 250 ° -300 ° C after the production apparatus composed of the drawing rollers 8, 8 '. Then, the ends of the nylon mesh 1 are drawn out from the two rollers 2, 2 'and overlapped, and then passed between the inlet rollers 3, 3' of the manufacturing apparatus provided therewith. (4) and the support roller (5) is passed slowly, and as soon as the contact surface (7) portion of the heated heater roller (4) touches the overlapping network (1 '), the contact portion is drawn out while melting, When the mesh 1 'is pulled out again and passed through 8 and 8', the contact surface of the heater roller 4 is melted and naturally cut while the portion cut by the melting and heat of the mesh 1 ' It was confirmed that both edges were joined to each other.

그리고 이렇게 하여 길게 형성된 망(1')을 필터망 케이스의 길이에 맞춰 절단하고, 이를 코아 등을 이용하여 벌려보니 제6도와 같은 형상의 필터망(10)이 형성되었고, 양측 접합부(9)는 극히 깔끔한 상태로 형성되어 있으며, 이를 수회에 실시하여본 결과 히타로울러(4), 인출로울러(8)(8')의 회전을 저속으로 구동시키고, 상기 히타로울러 (4)의 접촉면(7)의 온도를 250℃-300℃를 유지시킨 다음 중첩된 망(1')을 통과시키면 불량이 전혀 없이 균일한 필터망을 얻을 수 있는 것을 확인하였다.Then, the long mesh 1 'formed in this way is cut to fit the length of the filter net case, and opened using a core or the like. As a result, a filter net 10 having a shape as shown in FIG. 6 is formed, and both side joining portions 9 are It is formed in an extremely neat state, and as a result of performing this several times, the rotation of the heater rollers 4 and the drawing rollers 8 and 8 'is driven at a low speed, and the contact surface 7 of the heater rollers 4 is The temperature was maintained at 250 ° C.-300 ° C. and then passed through the superimposed nets 1 ′ to confirm that a uniform filter net was obtained without any defects.

상술한 바와 같이 본 발명은 히타로울러 등에 의해 중첩시킨 망(1')을 일정하게 절단 및 접합시키므로 노동력을 절감시키고 자동화시킬수 있으며, 균일한 필터망의 제조로서 그 원가를 절감할 수 있는 것이다.As described above, the present invention can cut and join the overlapping network 1 'by hither rollers and the like constantly, thereby reducing labor and automating, and reducing the cost by manufacturing a uniform filter net.

Claims (4)

나일론 망(1)을 중첩시켜 중첩망(1')을 일정온도로 가열시킨 히타로울러(4) 및 상기 히타로울러(4)와 접동되도록 한 받침로울러(5) 사이를 통과시켜 히타로울러(4)외 융융으로 인한 중첩망(1')의 절단과 절단된 필터망(10) 필터망 제조방법By overlapping the nylon mesh (1) and passing through between the heater roller (4) and the support roller (5) to be slid with the heater roller (4), the heater (4) Method for manufacturing a filter network cut by the overlapping network 1 'due to external melting and the cut filter network 10 제1항에 있어서, 나일론 망(1)의 인입이 용이토록 인입로울러(3)(3')를 구비하고, 절단된 필터망(10)의 접합부(9)가 더욱 확실히 접합되도록 하고 인출이 용이토록 인출로울러(8)를 구비하여서 된 것을 특징으로 한 원형 필터망 제조방법.2. The pull-out roller (3) (3 ') of the nylon mesh (1) is provided with an entry roller (3) (3') so that the entry part of the cut filter mesh (10) can be more securely joined and the pull-out is facilitated. A method of manufacturing a circular filter net, characterized in that it is provided with a drawing roller (8). 제1항에 있어서, 회전축(6)의 외주연에 히타로울러(4)를 구비하되, 일정간격으로 조정이 가능토록 하는 것을 특징으로 한 원형 필터망 제조방법.2. A method according to claim 1, wherein a heater roller (4) is provided on the outer circumference of the rotating shaft (6), and the adjustment is possible at regular intervals. 제3항에 있어서, 히타로울러(4)의 접촉면(7)을 좁게 하여 중첩망(1')의 절단과 접합부(9)의 접합이 잘 되도록 하는 것을 특징으로 한 원형 필터형 제조방법.The method according to claim 3, wherein the contact surface (7) of the heater roller (4) is narrowed so that the cutting of the overlapping network (1 ') and the joining of the joining portion (9) are performed well.
KR1019890006643A 1989-05-18 1989-05-18 Production method for filter net of electronic pump KR940005476B1 (en)

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KR940005476B1 true KR940005476B1 (en) 1994-06-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100826891B1 (en) * 2006-12-06 2008-05-06 (주)풍성이앤씨 Conic filter net and manufacturing apparatus thereof
WO2010071278A1 (en) * 2008-12-19 2010-06-24 Secron Co., Ltd. Wafer transfer unit and probe station including the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100826891B1 (en) * 2006-12-06 2008-05-06 (주)풍성이앤씨 Conic filter net and manufacturing apparatus thereof
WO2010071278A1 (en) * 2008-12-19 2010-06-24 Secron Co., Ltd. Wafer transfer unit and probe station including the same

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KR900017640A (en) 1990-12-19

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