JP7195014B2 - 射出成形装置及び射出成形方法 - Google Patents
射出成形装置及び射出成形方法 Download PDFInfo
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- JP7195014B2 JP7195014B2 JP2020192180A JP2020192180A JP7195014B2 JP 7195014 B2 JP7195014 B2 JP 7195014B2 JP 2020192180 A JP2020192180 A JP 2020192180A JP 2020192180 A JP2020192180 A JP 2020192180A JP 7195014 B2 JP7195014 B2 JP 7195014B2
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- mold cavity
- injection molding
- mold
- sensor
- injection
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2669—Moulds with means for removing excess material, e.g. with overflow cavities
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
- B29C2045/0058—Shaping removing material
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/76006—Pressure
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/7604—Temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76177—Location of measurement
- B29C2945/76254—Mould
- B29C2945/76257—Mould cavity
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76177—Location of measurement
- B29C2945/76254—Mould
- B29C2945/76257—Mould cavity
- B29C2945/7626—Mould cavity cavity walls
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76498—Pressure
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
110、110’:金型
110a1、110a1’:型穴
120、120’:射出装置
130、130’:メモリ
130a:検出素子
132:温度センサ
134:圧力センサ
C:被切断部位
F、F’:成形品
M:材料
N1、N2:凹部
S1:非外観面
S2:外観面
S101、S102:ステップ
Claims (8)
- 型穴及び前記型穴の内面に形成された材料射出領域を含む、金型と、
材料が成形品に形成されるよう、前記材料を前記材料射出領域から前記型穴に射出する、射出装置と、
前記型穴に設けられ、前記型穴内の温度と圧力の少なくとも1つを検出する、複数のセンサと
を含み、
前記複数のセンサが前記型穴の内面に位置し、前記成形品の非外観面に対応し、
前記型穴の前記内面が複数の凹部を含み、前記複数の凹部が前記成形品の被切断部位に対応し、前記複数のセンサがそれぞれ前記複数の凹部及び前記材料射出領域に位置する、
射出成形装置。 - 前記複数のセンサが、温度センサと圧力センサとを含む、
請求項1に記載の射出成形装置。 - 前記温度センサと前記圧力センサとが、単一の検出素子に統合された、
請求項2に記載の射出成形装置。 - 前記複数の凹部が、前記型穴の前記材料射出領域、又は、前記型穴の少なくとも1つのオーバーフロー領域である、
請求項1に記載の射出成形装置。 - 金型と、複数のセンサとを提供することであって、前記金型が型穴及び前記型穴の内面に形成された材料射出領域を含み、
前記複数のセンサが前記金型に設けられ、前記型穴の温度と圧力のうちの少なくとも1つを検出するステップと、
前記金型の前記材料射出領域を介し、射出装置から材料を前記型穴に射出することにより、前記材料を成形品に形成することであって、前記複数のセンサが前記型穴の内面に位置し、前記成形品の非外観面に対応するステップと、
を含み、
前記型穴の前記内面が複数の凹部を含み、前記複数の凹部がそれぞれ前記成形品の被切断部位に対応し、前記複数のセンサを提供する動作が、前記複数のセンサをそれぞれ前記複数の凹部及び前記材料射出領域に設けることを含む、
射出成形方法。 - 前記複数のセンサを提供する動作が、温度センサと圧力センサとを提供することを含む、
請求項5に記載の射出成形方法。 - 前記温度センサと前記圧力センサを提供する動作が、前記温度センサと前記圧力センサとを単一の検出素子に統合することを含む、
請求項6に記載の射出成形方法。 - 前記複数の凹部が、前記型穴の前記材料射出領域、又は、前記型穴の少なくとも1つのオーバーフロー領域である、
請求項5に記載の射出成形方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW109126325 | 2020-08-04 | ||
TW109126325A TWI817030B (zh) | 2020-08-04 | 2020-08-04 | 射出成型設備及射出成型方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022029396A JP2022029396A (ja) | 2022-02-17 |
JP7195014B2 true JP7195014B2 (ja) | 2022-12-23 |
Family
ID=73793001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020192180A Active JP7195014B2 (ja) | 2020-08-04 | 2020-11-19 | 射出成形装置及び射出成形方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11654603B2 (ja) |
EP (1) | EP3950262A1 (ja) |
JP (1) | JP7195014B2 (ja) |
CN (1) | CN114055741A (ja) |
TW (1) | TWI817030B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102022117755A1 (de) | 2022-07-15 | 2024-01-18 | Priamus System Technologies, Zweigniederlassung der Barnes Group Suisse Industries GmbH | Sensoreinheit zur Überwachung einer Kavität in einer Spritzgiessform |
TWI846457B (zh) * | 2023-05-04 | 2024-06-21 | 中原大學 | 射出成型設備及射出成型方法 |
Citations (7)
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JP2002264192A (ja) | 2001-03-12 | 2002-09-18 | Mitsubishi Electric Corp | 樹脂成形装置および樹脂成形方法 |
JP2007001114A (ja) | 2005-06-23 | 2007-01-11 | Toyota Motor Corp | 射出成形装置と射出成形方法 |
JP2007192802A (ja) | 2005-11-10 | 2007-08-02 | Honeywell Internatl Inc | 圧力および温度検出素子 |
JP2012162007A (ja) | 2011-02-08 | 2012-08-30 | Ube Machinery Corporation Ltd | 射出成形方法 |
JP2013184165A (ja) | 2012-03-05 | 2013-09-19 | Direct 21 Corp | ダイカスト装置 |
JP2015047858A (ja) | 2013-09-05 | 2015-03-16 | 株式会社小糸製作所 | 射出成形品および射出成形装置 |
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2020
- 2020-08-04 TW TW109126325A patent/TWI817030B/zh active
- 2020-09-17 CN CN202010983501.1A patent/CN114055741A/zh active Pending
- 2020-09-22 US US17/027,720 patent/US11654603B2/en active Active
- 2020-11-19 JP JP2020192180A patent/JP7195014B2/ja active Active
- 2020-12-10 EP EP20212984.7A patent/EP3950262A1/en active Pending
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JP2002264192A (ja) | 2001-03-12 | 2002-09-18 | Mitsubishi Electric Corp | 樹脂成形装置および樹脂成形方法 |
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Publication number | Publication date |
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TWI817030B (zh) | 2023-10-01 |
US20220040897A1 (en) | 2022-02-10 |
EP3950262A1 (en) | 2022-02-09 |
US11654603B2 (en) | 2023-05-23 |
TW202206257A (zh) | 2022-02-16 |
JP2022029396A (ja) | 2022-02-17 |
CN114055741A (zh) | 2022-02-18 |
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