KR200304645Y1 - cinders disharge structure of the fusion pressing out an extruding machine - Google Patents
cinders disharge structure of the fusion pressing out an extruding machine Download PDFInfo
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- KR200304645Y1 KR200304645Y1 KR20-2002-0032882U KR20020032882U KR200304645Y1 KR 200304645 Y1 KR200304645 Y1 KR 200304645Y1 KR 20020032882 U KR20020032882 U KR 20020032882U KR 200304645 Y1 KR200304645 Y1 KR 200304645Y1
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- Prior art keywords
- filter
- extruder
- discharge hole
- melt
- discharge
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
- B29C48/691—Arrangements for replacing filters, e.g. with two parallel filters for alternate use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
본 고안은 본원 출원인이 실용신안등록 제175160호로 선 등록한 용융압출기의 압출부 구조에 이물질을 수시로 배출할 수 있는 구조를 부가한 것으로서, 보다 구체적으로는 본원 출원인이 실용신안등록 제175160호로 선 등록한 용융압출기의 압출부 구조에서 각 여과통(2)(2')의 뚜껑부(201) 타측 중심부 또는 그 저면의 도입관(4) 외측부에 배출공(202a)이 형성된 연장관(202)을 형성하되, 연장관(202) 일정위치에 밸브(203)를 채용하여 배출공(202a)을 개폐시킬 수 있도록 함으로써 여과통(2)(2')내에 충만되는 이물질을 용융작업중에 어느정도 제거할 수 있도록 하여 여과망(3)의 교체 주기를 그만큼 늘릴 수 있게 하고, 이에 따라 용융작업의 능률을 향상시킬 수 있게함과 동시에 인력의 절감과 경제적인 효과도 있도록 한 것이다.The present invention is to add a structure that can discharge the foreign matter to the extrusion unit structure of the melt-extruder, which the applicant of the present application previously registered as Utility Model Registration No. 175160, more specifically, the melting application registered in the Utility Model Registration No. 175160 In the extruder structure of the extruder, an extension tube 202 having a discharge hole 202a is formed in the center of the other side of the lid portion 201 of each filter barrel 2, 2 'or an outer side of the introduction tube 4 at the bottom thereof, (202) By employing the valve 203 at a predetermined position to open and close the discharge hole (202a), it is possible to remove to some extent the foreign matter filled in the filter (2) (2 ') during the melting operation filter (3) This allows the replacement cycle to be increased, thereby improving the efficiency of the melting operation, while reducing labor and economic effects.
Description
본 고안은 본원 출원인이 실용신안등록 제175160호로 선 등록한 용융압출기의 압출부 구조에서 이물질 수시 배출구조를 부가한 것으로서, 이를 좀더 구체적으로 설명하자면 여과통내의 여과망 수명이 보다 연장되도록 함과 동시에 생산능률 향상 및 인력절감의 효과를 도모케 한 것이다.The present invention is to add the occasional foreign matter discharge structure in the extrusion unit structure of the melt-extruder, which the applicant has registered as utility model registration No. 175160, more specifically to improve the production efficiency and at the same time to extend the life of the filter network in the filter barrel And the reduction of manpower.
본원 출원인이 실용신안등록 제175160호(이하 "등록실용"이라 약칭함)로 선 등록한 용융압출기의 압출부 구조에서 용융물의 공급경로는 도입관과 여과통 그리고 여과통 내의 여과망을 거쳐 배출관으로 공급되게 된다. 이때 여과통 내부로 유입되는 용융물의 이물질(찌꺼기)은 여과망에 의해 여과됨과 동시에 여과통 내부(여과망 주위)에 점차적으로 쌓이면서 충만되게된다.In the extrusion unit structure of the melt extruder, which the applicant has previously registered as Utility Model Registration No. 175160 (hereinafter abbreviated as "Registration Room"), the supply path of the melt is supplied to the discharge pipe through the introduction pipe, the filter tube, and the filter network in the filter cylinder. At this time, the foreign matter (dross) of the melt flowing into the filter tank is filled by being gradually accumulated in the filter tank (around the filtration net) while being filtered by the filter network.
그러나 상기의 등록실용에서는 여과통 내에 충만되는 이물질을 수시로 배출시켜줄 수 있는 구조 즉, 여과통 내에 충만되는 이물질을 용융작업 중에도 제거시킬 수 있는 수시배출 구조가 결여되어 있어 여과망을 자주 교체해 주어야 하는 문제점이 발견되었고, 이러한 문제점들은 작업의 능률 저하와 인력의 낭비 그리고 경제적으로도 많은 부담이 있었다.However, in the above practical use of the registration room, there is a problem in that the filter network is frequently discharged, that is, a structure capable of discharging foreign matters filled in the filter container from time to time, that is, a temporary discharge structure that can remove the foreign matter filled in the filter container even during the melting operation. These problems have led to a reduction in work efficiency, waste of manpower, and economic burdens.
여기서 여과통내의 이물질 충만은 용융작업시간과 비례하기 때문에 충만 주기가 일정하게 되고, 이에 따라 여과망의 교체주기도 일정하게 이루어지게 되므로 작업능률과,인력 그리고 경제적인 측면에서 많은 문제점이 있게되는 것이다.Here, the filling of the foreign matter in the filter barrel is proportional to the melting operation time, so that the filling cycle is constant, and thus, the replacement cycle of the filtering network is made constant, resulting in many problems in terms of work efficiency, labor, and economics.
본 고안은 위와같이 등록실용에서 나타나는 문제점들을 한꺼번에 해결하기 위함에 그 기술적인 과제를 두고 안출된 고안으로서, 특히 용융작업과 동시에 찌꺼기를 배출할 수 있도록 한 것이다.The present invention is devised to solve the problems appearing at the same time in the practical use of the technical problem to devise the waste, and in particular to discharge the waste at the same time.
이하 첨부되는 도면과 함께 더욱 더 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings in more detail as follows.
도1은 본 고안이 적용된 용융압출기 예시도1 is an exemplary melt extruder to which the present invention is applied
도 2는 본 고안이 적용된 압출부 사시도2 is a perspective view of the extrusion unit to which the present invention is applied
도 3은 본 고안이 적용된 여과통 종단면 예시도Figure 3 is an exemplary view showing a vertical cross section of the present invention is applied
도 4의 (A)는 본 고안의 또 다른 예시도Figure 4 (A) is another illustration of the present invention
(B)는 (A)에 밸브가 채용된 상태 예시도(B) is an exemplary view of a state in which a valve is employed in (A)
도 5는 본 고안의 또 다른 예시도이다.5 is another exemplary view of the present invention.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
A : 압출기 A1 : 용융부A: Extruder A1: Melt Part
1 : 플랜지 2,2' : 여과통1: Flange 2,2 ': Filter
201 : 뚜껑부 202 : 연장관201: lid 202: extension tube
202a : 배출공 203 : 밸브202a: discharge hole 203: valve
204 : 계단부 3 : 여과망204: step 3: filter network
4 : 도입관 5 : 배출관4: introduction pipe 5: discharge pipe
6 : 압출판 7 : 보울트6: extruder 7: bolt
플랜지(1)와, 복수개의 여과통(2)(2')과, 수개의 밸브(203)를 가진 도입관(3)과, 배출관(5)과, 압출판(6)으로 구성되는 본원 출원인이 실용신안등록 제175160호로 선 등록한 용융압출기의 압출부 구조에 있어서, 각 여과통(2)(2')의 뚜껑부(201) 타측 중심부 또는 그 저면의 도입관(4) 외측부에 배출공(202a)이 형성된 연장관(202)을 형성하되, 연장관(202) 일정위치에 밸브(203)를 채용하여 배출공(202a)을 개폐시킬 수 있도록 하여서 된 것이며,Applicant consisting of the flange 1, the plurality of filter cylinders (2) (2 '), the introduction pipe (3) having several valves 203, the discharge pipe (5), and the extruded plate (6) In the extrusion part structure of the melt-extruder registered in advance of Utility Model No. 175160, the discharge hole 202a in the center of the other side of the lid part 201 of each filter container 2, 2 'or the outer side of the introduction pipe 4 of the bottom face. Is formed to form an extension pipe 202, by employing the valve 203 at a predetermined position of the extension pipe 202 to open and close the discharge hole (202a),
또한 상기에서 배출공(202a)을 계단형으로 형성하여 그 계단부(204)에 보울트(7)를 외부에서 부터 나사 체결하여 보울트(7)가 밸브(203) 기능을 가지도록 하여서 된 것이다.In addition, the discharge hole 202a is formed in the above step, and the bolt 7 is externally screwed to the step portion 204 so that the bolt 7 has the function of the valve 203.
이와같이 구성된 본 고안은 여과통(2)(2')의 뚜껑부(201) 타측 중심부 또는 그 저면 도입관(4) 외측부의 연장관(202)에 의거하여 배출공(202a)을 형성하면 압출기(A)의 용융부(A1)에서 용융되는 용융물이 여과통(2)(2') 내부의 여과망(3)을 거쳐 압출판(6) 쪽으로 공급될 때 여과망(3) 외부(여과통 내부) 및 그 표면에 쌓이는 찌꺼기는 차기 용융물에서 발생되는 이물질에 의해 배출공(202a)으로 배출되게된다.The present invention configured as described above forms an outlet hole 202a based on the other end of the lid 201 of the filter barrel 2 or 2 'or an extension tube 202 of the bottom introduction tube 4 outside the extruder A. When the melt that is melted in the molten portion A1 of the feedstock is fed toward the extrusion plate 6 through the filtering net 3 inside the filter barrel 2, 2 ′, it accumulates on the outside of the filter net 3 (inside the filter barrel) and on its surface. The residue is discharged to the discharge hole 202a by the foreign matter generated in the next melt.
즉, 압출판으로의 연속적인 용융물 공급과정에서 여과통 내에 충만되는 이물질이 차기로 발생되는 이물질에 의해 배출공(202a)으로 밀려나와 배출되는 것이다.That is, in the continuous melt supply process to the extruded plate, the foreign matter filled in the filter barrel is pushed out to the discharge hole 202a by the foreign matter generated next.
이때 연장관(202)의 일정위치에 밸브(203)를 채용하여 배출공(202a)을 개폐시킬 수 있도록 한것은 여과통(2)(2') 내부와 도입관(4)이 서로 연통되어 있으므로 도입관(4)을 통해 유입되는 용융물이 여과망(3)에 여과되기전에 배출될 수 있는 염려를 방지할 수 있도록 한 것이다.In this case, the valve 203 is adopted at a predetermined position of the extension pipe 202 so that the discharge hole 202a can be opened and closed, since the inside of the filter tube 2 and 2 'and the introduction pipe 4 communicate with each other. The melt flowing through (4) is to prevent the worry that can be discharged before being filtered through the filter net (3).
그렇다면 여기서 밸브(203)의 개방시기는 여과망(3) 내부에 이물질이 어느정도 충만되었을 때이고, 그 시기는 여과망(3) 교체 후의 용융작업시간에 의해 결정되게된다.In this case, the opening timing of the valve 203 is when the foreign matter is filled to some extent in the filtering net 3, and the timing is determined by the melting operation time after replacing the filtering net 3.
또한 상기에서 배출공(202a)을 계단형으로 형성한 후 그 계단부(204)에 보울트(7)형 밸브(203)를 채용하게되면 여과통(2)(2')내에 이물질이 어느정도 충만되기전에 용융물이 배출될 수 있는 염려를 보다 완벽하게 방지할 수 있게 되는것이다.In addition, when the discharge hole 202a is formed in a stepped shape, and the bolt 7 type valve 203 is adopted in the stepped part 204, the foreign matter is filled to some extent in the filter barrel 2, 2 '. It is possible to more completely prevent the concern that the melt can be discharged.
따라서 본 고안은 상기한 바와 같이 여과통(2)(2')내에 충만되는 이물질을 용융작업중에 어느정도 제거할 수 있게되어 여과망(3)의 교체 주기를 그 만큼 늘릴 수 있게되어 용융작업의 능률을 향상시킬 수 있을 뿐만 아니라 그에 따른 인력의 절감과 경제적인 효과도 있게되는 유용한 고안인 것이다.Therefore, the present invention can remove the foreign matters filled in the filter barrel 2, 2 'to some extent during the melting operation, thereby increasing the replacement cycle of the filter net 3, thereby improving the efficiency of the melting operation. It is a useful design that not only can be done but also saves manpower and has an economic effect.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0032882U KR200304645Y1 (en) | 2002-11-04 | 2002-11-04 | cinders disharge structure of the fusion pressing out an extruding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0032882U KR200304645Y1 (en) | 2002-11-04 | 2002-11-04 | cinders disharge structure of the fusion pressing out an extruding machine |
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| Publication Number | Publication Date |
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| KR200304645Y1 true KR200304645Y1 (en) | 2003-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR20-2002-0032882U KR200304645Y1 (en) | 2002-11-04 | 2002-11-04 | cinders disharge structure of the fusion pressing out an extruding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230000607A (en) | 2021-06-25 | 2023-01-03 | 김경국 | Filtration system of molten extruder |
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2002
- 2002-11-04 KR KR20-2002-0032882U patent/KR200304645Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230000607A (en) | 2021-06-25 | 2023-01-03 | 김경국 | Filtration system of molten extruder |
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