KR100755995B1 - 압출기의 다이홀더 척킹장치 - Google Patents
압출기의 다이홀더 척킹장치 Download PDFInfo
- Publication number
- KR100755995B1 KR100755995B1 KR1020060039916A KR20060039916A KR100755995B1 KR 100755995 B1 KR100755995 B1 KR 100755995B1 KR 1020060039916 A KR1020060039916 A KR 1020060039916A KR 20060039916 A KR20060039916 A KR 20060039916A KR 100755995 B1 KR100755995 B1 KR 100755995B1
- Authority
- KR
- South Korea
- Prior art keywords
- die holder
- chucking
- clamp
- wedge
- extruder
- Prior art date
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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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
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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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
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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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
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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
- B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis
-
- 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
- B29C48/695—Flow dividers, e.g. breaker plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (2)
- 실린더(8)내의 이송스크류(10)에 의해 혼련물을 다이홀더(14)내에 장착된 쁘레카 플레이트(12)를 통해 압출시키는 압출기에 있어서,일단이 상기 다이홀더(14)의 하방에 힌지 연결되고 타단에 웨지부(18-1)가 형성되어 회전 개폐가능하고, 폐쇄시 상기 다이홀더를 감싸는 한쌍의 클램프 척(18A,18B)을 설치하고,상기 다이홀더(14)의 상방에 상기 클램프 척(18A,18B)이 폐쇄 상태일때 하강하여 웨지부(18-1)를 척킹하는 척킹실린더(30)가 설치되고, 상기 척킹실린더(30)의 작동로드의 단부에는 상기 웨지부(18-1)가 끼움되는 웨지홈(34a)을 갖는 웨지블록(34)이 구비된 것을 특징으로 하는 압출기의 다이홀더 척킹장치.
- 제 1항에 있어서,상기 척킹실린더(30)로 압유를 공급시키는 유압펌프(50)와;상기 유압펌프(50)에서 토출된 압유의 방향을 결정하는 방향제어밸브(52)와;상기 방향제어밸브(52)와 상기 척킹실린더(30)를 연결하는 유로에 설치된 체크밸브(54A,54B)가 포함된 것을 특징으로 하는 압출기의 다이홀더 척킹장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060039916A KR100755995B1 (ko) | 2006-05-03 | 2006-05-03 | 압출기의 다이홀더 척킹장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060039916A KR100755995B1 (ko) | 2006-05-03 | 2006-05-03 | 압출기의 다이홀더 척킹장치 |
Publications (1)
Publication Number | Publication Date |
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KR100755995B1 true KR100755995B1 (ko) | 2007-09-06 |
Family
ID=38736673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060039916A KR100755995B1 (ko) | 2006-05-03 | 2006-05-03 | 압출기의 다이홀더 척킹장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100755995B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200446694Y1 (ko) | 2009-06-30 | 2009-11-23 | 서동원 | 다이스의 분리 및 결합이 용이한 압출장치 |
KR20220165480A (ko) * | 2021-06-08 | 2022-12-15 | 남서울대학교 산학협력단 | 3차원 콘크리트 구조물 출력용 압출장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5036548A (ko) | 1973-08-06 | 1975-04-05 | ||
JPS61192823U (ko) | 1985-05-25 | 1986-12-01 | ||
JP2000052405A (ja) | 1998-08-04 | 2000-02-22 | Japan Steel Works Ltd:The | 押出機用クランプ装置 |
JP2006069018A (ja) | 2004-09-01 | 2006-03-16 | Sumitomo Rubber Ind Ltd | 押出し装置 |
-
2006
- 2006-05-03 KR KR1020060039916A patent/KR100755995B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5036548A (ko) | 1973-08-06 | 1975-04-05 | ||
JPS61192823U (ko) | 1985-05-25 | 1986-12-01 | ||
JP2000052405A (ja) | 1998-08-04 | 2000-02-22 | Japan Steel Works Ltd:The | 押出機用クランプ装置 |
JP2006069018A (ja) | 2004-09-01 | 2006-03-16 | Sumitomo Rubber Ind Ltd | 押出し装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200446694Y1 (ko) | 2009-06-30 | 2009-11-23 | 서동원 | 다이스의 분리 및 결합이 용이한 압출장치 |
KR20220165480A (ko) * | 2021-06-08 | 2022-12-15 | 남서울대학교 산학협력단 | 3차원 콘크리트 구조물 출력용 압출장치 |
KR102541911B1 (ko) | 2021-06-08 | 2023-06-12 | 남서울대학교 산학협력단 | 3차원 콘크리트 구조물 출력용 압출장치 |
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