JP7199948B2 - 圧縮成形装置 - Google Patents
圧縮成形装置 Download PDFInfo
- Publication number
- JP7199948B2 JP7199948B2 JP2018232116A JP2018232116A JP7199948B2 JP 7199948 B2 JP7199948 B2 JP 7199948B2 JP 2018232116 A JP2018232116 A JP 2018232116A JP 2018232116 A JP2018232116 A JP 2018232116A JP 7199948 B2 JP7199948 B2 JP 7199948B2
- Authority
- JP
- Japan
- Prior art keywords
- mold assembly
- side mold
- link mechanism
- moving means
- compression molding
- 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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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/22—Opening, closing or clamping by rectilinear movement
- B29C33/24—Opening, closing or clamping by rectilinear movement using hydraulic or pneumatic means
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/22—Opening, closing or clamping by rectilinear movement
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
- B30B1/14—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by cams, eccentrics, or cranks
-
- 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
- B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
- B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
-
- 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
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3433—Feeding the material to the mould or the compression means using dispensing heads, e.g. extruders, placed over or apart from the moulds
-
- 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
- B29C2043/366—Moulds for making articles of definite length, i.e. discrete articles plates pressurized by an actuator, e.g. ram drive, screw, vulcanizing presses
-
- 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
- B29C2043/3676—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions
- B29C2043/3694—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions on rotating star wheels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
該片側型組立体移動手段は、2個のリンクを含むトグルリンク機構及びトグルリンク機構作動手段を含み、
該他側型組立体移動手段は、油圧シリンダ機構を含み、
該片側型組立体と該他側型組立体とを該開状態から該閉状態にせしめる際には、最初に該片側型組立体移動手段によって該片側型組立体が該他側型組立体に接近する方向に移動せしめられ、該片側型組立体と該他側型組立体とは該閉状態に近似した状態まで近接されて閉近接状態が確立され、該片側型組立体移動手段における該トグルリンク機構を構成する該2個のリンクは一直線上に位置せしめられ、次いで該他側型組立体移動手段によって該他側型組立体が該片側型組立体に接近する方向に移動されて該閉状態が確立され、該他側型組立体移動手段によって加えられる圧縮成形力は該他側型組立体及び該片側型組立体を介して該トグルリンク機構に伝達され、該トグルリンク機構作動手段には伝達されない、
ことを特徴とする圧縮成形装置が提供される。
4:中心軸線
6:回転支持体
14:成形手段
16:片側型組立体
18:他側型組立体
40、42:静止カム
58:片側型組立体移動手段
62、64:リンク(トグルリンク機構)
60:トグルリンク機構作動手段
76:カム従動リンク機構
108:他側型組立体移動手段(油圧シリンダ機構)
106:油圧シリンダ機構
110:合成樹脂素材
112:合成樹脂製容器蓋
Claims (6)
- 片側型組立体と他側型組立体とから構成された成形手段を含み、該片側型組立体と該他側型組立体とは共働して物品を圧縮成形する閉状態と相互に離間して位置する開状態との間を相互に接近及び離間する方向に移動自在であり、該片側型組立体には片側型組立体移動手段が付設され、該他側型組立体には他側型組立体移動手段が付設されている圧縮成形装置において、
該片側型組立体移動手段は、2個のリンクを含むトグルリンク機構及びトグルリンク機構作動手段を含み、
該他側型組立体移動手段は、油圧シリンダ機構を含み、
該片側型組立体と該他側型組立体とを該開状態から該閉状態にせしめる際には、最初に該片側型組立体移動手段によって該片側型組立体が該他側型組立体に接近する方向に移動せしめられ、該片側型組立体と該他側型組立体とは該閉状態に近似した状態まで近接されて閉近接状態が確立され、該片側型組立体移動手段における該トグルリンク機構を構成する該2個のリンクは一直線上に位置せしめられ、次いで該他側型組立体移動手段によって該他側型組立体が該片側型組立体に接近する方向に移動されて該閉状態が確立され、該他側型組立体移動手段によって加えられる圧縮成形力は該他側型組立体及び該片側型組立体を介して該トグルリンク機構に伝達され、該トグルリンク機構作動手段には伝達されない、
ことを特徴とする圧縮成形装置。 - 該片側型組立体移動手段による該片側型組立体の移動距離は、該他側型組立体移動手段による該他側型組立体の移動距離よりも大きい、請求項1に記載の圧縮成形装置。
- 回転駆動される回転支持体を具備し、複数個の該成形手段が周方向に間隔をおいて該回転支持体に装着されている、請求項1又は2記載の圧縮成形装置。
- 該トグルリンク機構作動手段は、片端にカム従動節を有し他端が該トグルリンク機構に接続されたカム従動リンク機構、及び該カム従動リンク機構と共働する静止カムから構成されている、請求項3記載の圧縮成形装置。
- 該閉近接状態及び該閉状態において、該カム従動リンク機構を構成する複数個のリンクは一直線上に位置せしめられ、該トグルリンク機構を構成する一直線上に位置する該2個のリンクと該カム従動リンク機構における一直線上に位置する該複数個のリンクとは相互に偏位している、請求項4記載の圧縮成形装置。
- 該回転支持体は鉛直に延びる中心軸線を中心として回転駆動され、該片側型組立体及び該他側型組立体は鉛直方向に移動自在である、請求項3から5までのいずれかに記載の圧縮成形装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018232116A JP7199948B2 (ja) | 2018-12-12 | 2018-12-12 | 圧縮成形装置 |
CN201980072357.1A CN113165220B (zh) | 2018-12-12 | 2019-12-09 | 压缩成型设备 |
US17/413,293 US11981053B2 (en) | 2018-12-12 | 2019-12-09 | Compression molding device |
EP19896817.4A EP3895866A4 (en) | 2018-12-12 | 2019-12-09 | COMPRESSION MOLDING DEVICE |
PCT/JP2019/048043 WO2020122002A1 (ja) | 2018-12-12 | 2019-12-09 | 圧縮成形装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018232116A JP7199948B2 (ja) | 2018-12-12 | 2018-12-12 | 圧縮成形装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020093440A JP2020093440A (ja) | 2020-06-18 |
JP7199948B2 true JP7199948B2 (ja) | 2023-01-06 |
Family
ID=71076955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018232116A Active JP7199948B2 (ja) | 2018-12-12 | 2018-12-12 | 圧縮成形装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3895866A4 (ja) |
JP (1) | JP7199948B2 (ja) |
CN (1) | CN113165220B (ja) |
WO (1) | WO2020122002A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000084965A (ja) | 1998-09-14 | 2000-03-28 | Japan Crown Cork Co Ltd | 合成樹脂物品の圧縮成形装置 |
WO2015079392A2 (en) | 2013-11-29 | 2015-06-04 | Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | Forming apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3015843A (en) * | 1956-02-01 | 1962-01-09 | Anchor Hocking Glass Corp | Apparatus for making composite articles |
JPS58107260A (ja) * | 1981-12-18 | 1983-06-25 | Toyo Kikai Kinzoku Kk | トグル式型締機構を有する成形機における型締力の上限規制方法 |
DE3531526A1 (de) * | 1985-09-04 | 1987-03-12 | Graebener Theodor Pressensyst | Mechanische presse, insbesondere kniehebelpresse |
JPH02165900A (ja) * | 1988-12-16 | 1990-06-26 | Kiyouri Kogyo Kk | プレス機の下死点補正装置 |
US7326375B2 (en) * | 2001-10-30 | 2008-02-05 | Hoya Corporation | Injection compression molding method and injection compression machine of lens |
JP2007203360A (ja) * | 2006-02-06 | 2007-08-16 | Ishikawajima Harima Heavy Ind Co Ltd | サーボプレスのスライド駆動機構 |
-
2018
- 2018-12-12 JP JP2018232116A patent/JP7199948B2/ja active Active
-
2019
- 2019-12-09 CN CN201980072357.1A patent/CN113165220B/zh active Active
- 2019-12-09 EP EP19896817.4A patent/EP3895866A4/en active Pending
- 2019-12-09 WO PCT/JP2019/048043 patent/WO2020122002A1/ja unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000084965A (ja) | 1998-09-14 | 2000-03-28 | Japan Crown Cork Co Ltd | 合成樹脂物品の圧縮成形装置 |
WO2015079392A2 (en) | 2013-11-29 | 2015-06-04 | Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | Forming apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP3895866A4 (en) | 2022-09-07 |
CN113165220B (zh) | 2023-07-25 |
CN113165220A (zh) | 2021-07-23 |
JP2020093440A (ja) | 2020-06-18 |
EP3895866A1 (en) | 2021-10-20 |
US20220063141A1 (en) | 2022-03-03 |
WO2020122002A1 (ja) | 2020-06-18 |
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