JP6893875B2 - 圧縮型 - Google Patents
圧縮型 Download PDFInfo
- Publication number
- JP6893875B2 JP6893875B2 JP2017540204A JP2017540204A JP6893875B2 JP 6893875 B2 JP6893875 B2 JP 6893875B2 JP 2017540204 A JP2017540204 A JP 2017540204A JP 2017540204 A JP2017540204 A JP 2017540204A JP 6893875 B2 JP6893875 B2 JP 6893875B2
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- JP
- Japan
- Prior art keywords
- mold
- plastic
- closed position
- halves
- cavity
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 239000004033 plastic Substances 0.000 claims description 86
- 229920003023 plastic Polymers 0.000 claims description 86
- 239000000463 material Substances 0.000 claims description 52
- 238000000748 compression moulding Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 229920001282 polysaccharide Polymers 0.000 claims description 2
- 239000005017 polysaccharide Substances 0.000 claims description 2
- 239000002775 capsule Substances 0.000 claims 4
- 239000002991 molded plastic Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 35
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000001802 infusion Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- -1 PEF Polymers 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
- B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
- B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/54—Compensating volume change, e.g. retraction
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/94—Safety devices
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/585—Measuring, controlling or regulating detecting defects, e.g. foreign matter between the moulds, inaccurate position, breakage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
- B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
US5786079は、プレス成形によってひねり式閉鎖部を製造するための装置を開示している。US2007/098833は、閉鎖殻を圧縮成形するための装置を開示している。
Claims (11)
- 所定量のプラスチックの圧縮成形用の型であって、
‐第1及び第2半型(1及び2)であって、少なくとも所定量のプラスチックを前記半型同士の間に挿入するための開放位置と、少なくとも所定量のプラスチックが前記第1及び第2半型(1及び2)により少なくとも部分的に境界付けられるキャビティ内でプレスされる非端部閉鎖位置と、前記キャビティ内に所定量のプラスチックが存在せず、前記キャビティが前記非端部閉鎖位置の容積より小さい容積を有する端部閉鎖位置と、を取るように互いに対して軸方向に移動可能である、第1及び第2半型(1及び2)と、
‐前記第2半型(2)の周囲に配設されるとともにこれに対して軸方向に摺動可能な管状要素(3)であって、前記第1及び第2半型(1及び2)が前記非端部閉鎖位置にあるとき、前記管状要素(3)は前記キャビティを部分的に境界付けるとともに、前記第1半型(1)に配設された軸方向当接部(4)に接触して配設される、管状要素(3)と、
を備え、
前記第1及び第2半型(1及び2)が前記端部閉鎖位置にあるとき、
前記管状要素(3)は、一側において前記軸方向当接部(4)と接触し、且つ他側において前記第2半型(2)に配設された軸方向端部ストッパ(8)に接触して配設され、
前記第1及び第2半型(1及び2)が前記端部閉鎖位置にあるとき、
前記キャビティは、前記第1半型(1)の第1表面と前記第2半型(2)の第2表面とにより境界付けられ、
前記第1及び第2表面は、前記第1及び第2半型(1及び2)の軸(X)を横断しつつ互いに対面し、且つゼロではない最小距離(T1)を置いて互いに離間していることを特徴とする、型。 - 前記最小距離(T1)は、0.4又は0.3又は0.2又は0.1ミリメートル未満である、
請求項1に記載の型。 - 前記第1及び第2表面のうちの少なくとも一方は、前記最小距離(T1)を置いて配設された1つ以上のゾーン(13)であって、より小さい厚さの壁部を形成するように構成されたゾーン(13)と、より大きい厚さの壁部を形成するように構成された隣接ゾーン(14)と、を有する、
請求項1又は2に記載の型。 - 前記第1半型(1)は可動アクチュエータ要素(5)により支承され、
前記可動アクチュエータ要素(5)は、前記第1及び第2半型(1及び2)が前記端部閉鎖位置にあるとき、型閉鎖ステップにおいて当接しないようにアクチュエータ軸方向端部ストッパ(6)から離間している、
請求項1乃至3のいずれか1項に記載の型。 - 前記第1及び第2半型(1及び2)が前記端部閉鎖位置にあるとき、前記管状要素(3)は部分的に前記キャビティを境界付ける、
請求項1乃至4のいずれか1項に記載の型。 - 前記型は補償手段(10、11)を備え、
前記第1及び第2半型(1及び2)が前記端部閉鎖位置及び前記非端部閉鎖位置にあるとき、前記補償手段(10、11)は、少なくとも部分的に前記キャビティを境界付け、
前記補償手段は、前記キャビティの容積を変えるように軸方向に可動である、
請求項1乃至5のいずれか1項に記載の型。 - 前記補償手段(10、11)は、前記管状要素(3)と前記第2半型(2)との間に配設される、
請求項6に記載の型。 - 前記補償手段は、前記第2半型(2)及び/又は前記管状要素(3)に摺動可能に連結される管状本体(10)を備える、
請求項6又は7に記載の型。 - 前記補償手段は、前記管状要素(3)に配設された当接部(12)に対して前記管状本体(10)を押圧するように配設された弾性手段(11)を備える、
請求項8に記載の型。 - 少なくとも1つの押出機と、
前記押出機から所定量のプラスチックを分離するための手段と、
前記押出機から分離された所定量のプラスチックを受容するように配設された1つ以上の型であって、請求項1乃至9のいずれか一項に記載の型を支持する少なくとも1つの回転可能なカルーセルと、
を備えた所定量のプラスチック用の圧縮成形装置。 - 圧縮成形プラスチックによる一体部品により形成された少なくとも1つのプラスチック本体を備えた要素又はカプセルを製造する方法であって、
前記本体は、請求項1乃至10のいずれか一項に記載の型又は装置により形成され、
前記本体は、少なくとも部分的に破砕可能な少なくとも1つの脆弱部(15)を備えた少なくとも1つの壁を有し、
前記脆弱部(15)は、0.4ミリメートル未満の少なくとも1つの厚さを有し、
前記壁は、前記脆弱部(15)の厚さより大きい厚さを有する少なくとも1つの支承部(16)を備え、
前記プラスチックは、ポリオレフィン、ポリエステル、ポリアミド、多糖類から選択される少なくとも1つの材料を備え、
前記本体は、底壁の縁部から延在する少なくとも1つの側壁(17)と、前記側壁(17)の縁部により境界付けられる上側開口と、を有し、
前記脆弱部(15)は、牽引力及び/又は捩じり力及び/又は圧縮力による破壊が意図された膜を備え、
前記要素又はカプセルは、容器用の閉鎖カプセル又は容器用の閉鎖要素を備える、
要素又はカプセルを製造する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMO2015A000016 | 2015-01-30 | ||
ITMO20150016 | 2015-01-30 | ||
PCT/IB2016/050263 WO2016120751A1 (en) | 2015-01-30 | 2016-01-20 | Compression mold |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018508383A JP2018508383A (ja) | 2018-03-29 |
JP6893875B2 true JP6893875B2 (ja) | 2021-06-23 |
Family
ID=52774387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017540204A Active JP6893875B2 (ja) | 2015-01-30 | 2016-01-20 | 圧縮型 |
Country Status (12)
Country | Link |
---|---|
US (1) | US10682790B2 (ja) |
EP (1) | EP3250355B1 (ja) |
JP (1) | JP6893875B2 (ja) |
KR (1) | KR102381689B1 (ja) |
CN (1) | CN107405809B (ja) |
BR (1) | BR112017014741B1 (ja) |
CA (1) | CA2971137C (ja) |
MX (1) | MX2017009861A (ja) |
RU (1) | RU2703160C2 (ja) |
TW (1) | TWI702129B (ja) |
WO (1) | WO2016120751A1 (ja) |
ZA (1) | ZA201804728B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3849770A4 (en) * | 2018-09-10 | 2022-06-15 | Sinclair & Rush, Inc. | METHOD AND APPARATUS FOR MANUFACTURING HERMETICALLY SEALED HOSE CAPS |
EP4021702A1 (en) * | 2019-08-30 | 2022-07-06 | PulPac AB | A method for producing cellulose products and a rotary forming mould system |
TW202122239A (zh) | 2019-10-03 | 2021-06-16 | 義大利商沙克米機械合作伊莫拉公司 | 用於在壓縮成型機中製造封閉件之模具 |
IT201900023139A1 (it) * | 2019-12-05 | 2021-06-05 | Sacmi | Metodo e apparato di stampaggio |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60245517A (ja) | 1984-05-22 | 1985-12-05 | Toyo Seikan Kaisha Ltd | 圧縮成形装置 |
JP3106332B2 (ja) * | 1992-11-13 | 2000-11-06 | 日本クラウンコルク株式会社 | 合成樹脂製容器蓋 |
JP3273285B2 (ja) * | 1994-04-11 | 2002-04-08 | 日本クラウンコルク株式会社 | 合成樹脂製容器蓋製造装置 |
IT1274905B (it) * | 1994-09-19 | 1997-07-25 | Sacmi | Apparecchiatura per la fabbricazione di articoli di materiale plasticoin particolare tappi a vite, mediante stampaggio a pressione. |
US6787523B1 (en) | 1997-12-02 | 2004-09-07 | Neuralab Limited | Prevention and treatment of amyloidogenic disease |
IT1311115B1 (it) * | 1999-11-02 | 2002-02-28 | Sacmi | Apparecchiatura per la fabbricazione di articoli in materiale plastico, in particolare di capsule per la chiusura di contenitori. |
IT1321322B1 (it) * | 2000-05-05 | 2004-01-08 | Sacmi | Apparecchiatura a giostra per la fabbricazione, mediante stampaggio apressione, di capsule in materiale plastico |
ITRE20030005A1 (it) * | 2003-01-20 | 2004-07-21 | Sacmi | Metodo per la formatura di oggetti mediante stampaggio |
US7241129B2 (en) * | 2005-10-31 | 2007-07-10 | Owens-Illinois Closure Inc. | Machine for compression molding closure shells |
JP4580418B2 (ja) * | 2007-10-31 | 2010-11-10 | 日本クラウンコルク株式会社 | 合成樹脂物品の圧縮成形装置 |
ITMO20120122A1 (it) * | 2012-05-09 | 2013-11-10 | Illycaffe Spa | Apparato e metodo di formatura e oggetto così realizzato |
-
2016
- 2016-01-20 CN CN201680005829.8A patent/CN107405809B/zh active Active
- 2016-01-20 US US15/541,586 patent/US10682790B2/en active Active
- 2016-01-20 CA CA2971137A patent/CA2971137C/en active Active
- 2016-01-20 RU RU2017130230A patent/RU2703160C2/ru active
- 2016-01-20 JP JP2017540204A patent/JP6893875B2/ja active Active
- 2016-01-20 MX MX2017009861A patent/MX2017009861A/es unknown
- 2016-01-20 KR KR1020177017906A patent/KR102381689B1/ko active IP Right Grant
- 2016-01-20 WO PCT/IB2016/050263 patent/WO2016120751A1/en active Application Filing
- 2016-01-20 BR BR112017014741-6A patent/BR112017014741B1/pt active IP Right Grant
- 2016-01-20 EP EP16702203.7A patent/EP3250355B1/en active Active
- 2016-01-21 TW TW105101846A patent/TWI702129B/zh active
-
2018
- 2018-07-16 ZA ZA2018/04728A patent/ZA201804728B/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR102381689B1 (ko) | 2022-04-01 |
BR112017014741A2 (pt) | 2018-01-09 |
KR20170137033A (ko) | 2017-12-12 |
RU2017130230A3 (ja) | 2019-05-15 |
ZA201804728B (en) | 2019-05-29 |
EP3250355B1 (en) | 2019-10-23 |
TWI702129B (zh) | 2020-08-21 |
CN107405809B (zh) | 2019-12-10 |
WO2016120751A1 (en) | 2016-08-04 |
EP3250355A1 (en) | 2017-12-06 |
US20180001521A1 (en) | 2018-01-04 |
CA2971137C (en) | 2023-09-19 |
RU2017130230A (ru) | 2019-03-01 |
CA2971137A1 (en) | 2016-08-04 |
JP2018508383A (ja) | 2018-03-29 |
RU2703160C2 (ru) | 2019-10-15 |
BR112017014741B1 (pt) | 2022-02-15 |
US10682790B2 (en) | 2020-06-16 |
TW201637807A (zh) | 2016-11-01 |
CN107405809A (zh) | 2017-11-28 |
MX2017009861A (es) | 2017-11-15 |
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