KR920004134Y1 - Press for moulding ceramic-filter - Google Patents

Press for moulding ceramic-filter Download PDF

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Publication number
KR920004134Y1
KR920004134Y1 KR2019890019469U KR890019469U KR920004134Y1 KR 920004134 Y1 KR920004134 Y1 KR 920004134Y1 KR 2019890019469 U KR2019890019469 U KR 2019890019469U KR 890019469 U KR890019469 U KR 890019469U KR 920004134 Y1 KR920004134 Y1 KR 920004134Y1
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KR
South Korea
Prior art keywords
mold
rod
female
ceramic filter
hole
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KR2019890019469U
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Korean (ko)
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KR910011121U (en
Inventor
김승호
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주식회사 고려세라믹
최규갑·김승호
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Priority to KR2019890019469U priority Critical patent/KR920004134Y1/en
Publication of KR910011121U publication Critical patent/KR910011121U/en
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Publication of KR920004134Y1 publication Critical patent/KR920004134Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/0097Press moulds; Press-mould and press-ram assemblies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/10Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Filtering Materials (AREA)

Abstract

내용 없음.No content.

Description

세라믹필터 성형용 프레스장치Press Filter Forming Ceramic Filter

제 1 도는 본 고안 장치의 분리사시도.1 is an exploded perspective view of the device of the present invention.

제 2a, b 도는 본 고안 장치의 작용상태를 예시한 종단입면도이다.2a, b is a longitudinal elevational view illustrating an operating state of the device of the present invention.

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

1 : 암금형 1' : 성형공1: female mold 1 ': molding hole

1a, 1a' : 분할금형구 2 : 숫금형1a, 1a ': divided mold sphere 2: male mold

3 : 안치대 3a : 슬립공3: lining 3a: slip ball

5 : 실린더 5' : 롯드5: Cylinder 5 ': rod

본 고안은 암, 숫금형을 구비하는 세라믹필터 성형용 프레스장치에 있어서 반으로 분할된 암금형을 승강시키면 그가 자동으로 확개되어 제품을 용이하게 발취할 수 있게 함으로써 보다 양산적이고 양질의 제품을 얻을수 있게 한 세라믹필터 성형용 프레스장치에 관한 것이다.The present invention, in the press device for forming a ceramic filter with a female and a male mold, when lifting a female mold divided in half, he automatically expands the product so that the product can be easily extracted. A ceramic filter molding press apparatus.

종래에도 암, 숫금형을 구비하는 세라믹필터 성형용 프레스장치가 있었으나 이는 달일체로된 암금형의 성형공 개구를 통해 성형된 세라믹필터를 강제로 발취토록 한것이기 때문에 비교적 긴 길이를 가지는 세라믹필터의 발취시간이 많이 소요되므로서 제품 양산이 어려웠을뿐만 아니라 제품발취시 성형공과 제품간에 마찰이 필연적으로 발생하기 때문에 제품 상태가 불량해지고 파손우려가 따르는 등의 결함이 초래되었고 또 고가인 금형의 성형공이 조기 마모되므로서 정규격의 세라믹필터를 얻기 위해서는 빈번한 금형 교체가 불가피하기 때문에 매우 비생산적이고 비경제적인 문제점등을 수반하고 있었다.Conventionally, there has been a press for molding a ceramic filter having a female and a male mold. However, the ceramic filter having a relatively long length is required because the ceramic filter is forcibly extracted through the opening of the female mold. Not only was it difficult to mass-produce the product because it took a lot of time to extract it, but the friction between the molding tool and the product inevitably occurred when the product was extracted, resulting in defects such as poor product condition and damage. In order to obtain a ceramic filter of a regular grade due to premature wear, frequent mold replacement was inevitable, which led to very unproductive and uneconomical problems.

본 고안은 상기한 바와 같은 종래의 제반 문제점을 해결하기 위해 이미 서론에서 언급한바와 같이 성형공을 가진 압금형을 승상시키면 그가 자동으로 확개되게 함으로써 제품의 파손방지와 더불어 제품 발취를 용이하게 할수 있게 안출한 것으로, 이를 첨부한 예시도면에 의거하여 보다 상세히 설명하면 다음과 같다.The present invention is to solve the conventional problems as described above to raise the stamping mold with a molding hole as already mentioned in the introduction so that it is automatically expanded so that it is possible to prevent product breakage and facilitate product extraction. The present invention will be described in detail with reference to the accompanying drawings.

습윤성분말의 원료조성물이 충진되는 암금형(1)의 성형공(1')으로 숫금형(2)이 압하되는 공지의 것에 있어서, 상기 암금형(1)을 반절 2등분되는 분할금형구(1a) (1a')로 형성하여 그 외형이 상광하협상으로 형성되게 하고 이 암금형(1)이 안장되는 안치대(3)의 슬립공(3a) 내주면은 전기 암금형(1)이 정합되는 상광 하협상으로 천설되게 하며 기대(4)에 상착된 안치대(3)의 직하에는 슬립공(3a) 저부에 천공된 롯드공(5a')으로 승강되는 롯드(5')를 가진 실린더(5)를 설치하여 동 실린더(5) 롯드(5')의 승강작동으로써 전기 분할금형구(1a) (1a')가 상승, 확개되도록 구성하여서 된것이다.In the well-known thing in which the male mold 2 is pressed into the molding hole 1 'of the female mold 1 filled with the raw material composition of the wet powder, the divided mold 1a divided into two and a half parts of the female mold 1 (1a ') so that the outer shape is formed into the upper and lower narrow barges, and the inner circumferential surface of the slip hole (3a) of the settling platform (3) where the female mold (1) is seated is the ordinary light where the electric female mold (1) is matched. A cylinder (5) having a rod (5 ') that is raised and lowered to a rod (5a') perforated at the bottom of the slip hole (3a), which is allowed to be laid down in the lower side and is mounted on the base (4). By mounting and elevating the rod 5 'of the cylinder 5, the electric split molds 1a and 1a' are raised and expanded.

도면중 미설명부호 4'는 기체이고, P는 세라믹필터이다.In the figure, reference numeral 4 'is a gas, and P is a ceramic filter.

이와같이 구성된 본 고안은 금형안치대(4)의 상광하협상의 슬립공(3a)에 동형의 분할금형구(1a) (1a')가 정삽된 상태에서는 동 분할금형구(1a) (1a')는 제 2a 도에 예시된바와 같이 상호 정합된 상태가 되기 때문에 성형공(1')으로 습윤성분말인 세라믹필터(P)의 원료조성물을 충진할 수 있게 되고 아울러서 곧이어 숫금형(2)을 압하시키므로서 소정형태의 세라믹필터(P)를 성형할 수 있게 되는 것이다.According to the present invention configured as described above, the split mold tool 1a (1a ') of the same type is inserted into the slip hole 3a of the upper and lower narrow sides of the mold rests 4, and the split mold tool 1a (1a') is inserted. Since it is in a mutually matched state as illustrated in FIG. 2a, it is possible to fill the raw material composition of the ceramic filter P, which is the wet component powder, with the molding hole 1 ', and then to press the male mold 2 downward. The ceramic filter P of a predetermined form can be formed.

그리고 상술한바와 같이 성형된 세라믹필터(P)는 제 2b 도 예시와 같이 압하된 숫금형(2)을 상승시킨 다음 곧바로 하측의 실린더(5)를 승강작동시켜 전진되는 그의 롯드(5')로 하여금 분할금형구(1a) (1a')의 저부를 밀게 하면 그는 롯드(5')의 승강력에 의해 윗쪽으로 밀려 상승케 되는바, 이같이 분할금형구(1a) (1a')가 슬립공(3a)의 내주면과 접동되면서 상승케되면 상광하협상으로 된 분할금형구(1a)(1a')의 상부가 하부보다 무겁기 때문에 분할금형구(1a) (1a')의 밑부보다 넓은 공간을 가지는 슬립공(3a)의 개구쪽으로 분할금형구(1a) (1a')가 상승될수록 동 분할금형구(1a) (1a')는 양측으로 벌어져서 확개되게 된다.And the ceramic filter (P) molded as described above is raised to the lower die (2) as shown in Figure 2b, and then immediately by raising and lowering the lower cylinder (5) to its rod (5 ') is advanced. If the user pushes the bottom of the split die 1a and 1a ', he is pushed upward by the lifting force of the rod 5'. Thus, the split die 1a and 1a 'are slipped. Slip having a wider space than the bottom of the divided mold sphere (1a) (1a ') because the upper part of the divided mold sphere (1a) (1a'), which is a normal light-negotiation, is heavier than the lower side when it rises while sliding with the inner peripheral surface of As the division tool balls 1a and 1a 'are raised toward the opening of the ball 3a, the division tool balls 1a and 1a' are opened to both sides and expanded.

그러므로 확개되는 분할금형구(1a) (1a')의 성형공(1')으로부터 세락믹필터(P)가 자연 분리케 될뿐 아니라 분리된 제품을 용이하게 발취해 낼수 있게 되는 것이고, 아울러서 제품을 발취한후에는 실린더(5)를 하강작동 시켜 롯드(5')와 그가 받치고 있던 분할금형구(1a) (1a')를 동 하강케 하면 이들의 자중에 의해 슬립공(3a)에 분할금형구 (1a) (1a')가 다시 정삽되므로서 최초상태와 같이 성형공(1')에 원료를 재투입할 수 있는 상태가 되기 때문에 연속, 성형을 실시할 수 있게 되는 것이다.Therefore, the ceramic filter P is not only naturally separated from the molding hole 1 'of the divided mold sphere 1a or 1a', but also easily extracts the separated product. After extraction, the cylinder 5 is operated to lower and lower the rod 5 'and the split die 1a and 1a' supported by the cylinder. Since 1a) (1a ') is inserted again, the raw material can be reinserted into the molding hole 1' as in the initial state, so that molding can be performed continuously.

따라서 본 고안은 상술한 바와 같이 암금형(1)의 분할금형구(1a) (1a')를 승강, 확개시켜 제품을 분리, 발취할 수 있기 때문에 제품의 손상됨이 없이 양질의 세락믹필터(P)를 대량으로 양산해 낼 수 있는 효과가 있을뿐 아니라 양질의 제품을 제공함으로써 제품 신뢰성을 더한층 높일 수 있는 효과를 제공케 되는 것이다.Therefore, the present invention can separate and extract the product by elevating and expanding the split mold tool 1a (1a ') of the female mold 1 as described above, so that the product is not damaged, and thus a high quality ceramic filter (P). ) Is not only effective in mass production, but also by providing high-quality products, which further enhances product reliability.

그리고 본 고안을 실시, 구성함에 있어, 암금형(1)은 반드시 2등분으로만 분할되는 것은 아니고 경우에 따라서 즉, 예컨데 제품크기에 따라서는 3등분이나 또는 그 이상의 등분으로 분할시켜 상승, 확개토록 실시, 구성할 수도 있음은 물론이다.In carrying out and constructing the present invention, the female die 1 is not necessarily divided into two parts, but in some cases, for example, depending on the product size, the female die 1 is divided into three or more parts so as to rise and expand. Of course, it can also be implemented.

Claims (1)

암금형(1)의 성형공(1')으로 숫금형(2)이 압하되는 공지의 것에 있어서, 암금형 (1)을 반절 2등분되는 분할금형구(1a) (1a')로 형성하여 그 외형이 상광하형상으로 형성되게 하고 이 암금형(1)이 안장되는 안치대(3)의 슬립공(3a) 내주면은 전기 암금형 (1)이 정합되는 상광하협상으로 천설되게하며 안치대(3)의 직하에는 슬립공(3a) 저부의 롯드공(5a)으로 승강되는 롯드(5')를 가진 실린더(5)를 설치하여 동 실리더(5)가 롯드(5')의 승강작동으로써 전기 분할금형구(1a) (1a')가 상승, 확개되도록 구성하여서 된 세라믹필터 성형용 프레스장치.In the well-known thing by which the male mold 2 is pressed down by the molding hole 1 'of the female mold 1, the female mold 1 is formed into the split mold sphere 1a (1a') which is divided into half, and The inner shape of the slip hole 3a of the seat 3 on which the female die 1 is seated is allowed to be formed as a normal upper and lower negotiation where the electric female mold 1 is matched. Directly under 3), a cylinder 5 having a rod 5 'which is raised and lowered to the rod hole 5a at the bottom of the slip hole 3a is installed so that the cylinder 5 can lift and lower the rod 5'. Press apparatus for forming a ceramic filter, wherein the electric split mold tool (1a) (1a ') is configured to rise and expand.
KR2019890019469U 1989-12-21 1989-12-21 Press for moulding ceramic-filter KR920004134Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890019469U KR920004134Y1 (en) 1989-12-21 1989-12-21 Press for moulding ceramic-filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890019469U KR920004134Y1 (en) 1989-12-21 1989-12-21 Press for moulding ceramic-filter

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KR910011121U KR910011121U (en) 1991-07-29
KR920004134Y1 true KR920004134Y1 (en) 1992-06-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100938503B1 (en) * 2007-11-13 2010-01-25 한국에너지기술연구원 Extrusion die for single-ended type ceramic candle filter and manufacturing method of ceramic filter using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100938503B1 (en) * 2007-11-13 2010-01-25 한국에너지기술연구원 Extrusion die for single-ended type ceramic candle filter and manufacturing method of ceramic filter using the same

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Publication number Publication date
KR910011121U (en) 1991-07-29

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