JP6811430B2 - 樹脂成形品の製造装置 - Google Patents
樹脂成形品の製造装置 Download PDFInfo
- Publication number
- JP6811430B2 JP6811430B2 JP2017034036A JP2017034036A JP6811430B2 JP 6811430 B2 JP6811430 B2 JP 6811430B2 JP 2017034036 A JP2017034036 A JP 2017034036A JP 2017034036 A JP2017034036 A JP 2017034036A JP 6811430 B2 JP6811430 B2 JP 6811430B2
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- resin
- resin molded
- mold
- molded product
- 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.)
- Expired - Fee Related
Links
- 229920005989 resin Polymers 0.000 title claims description 101
- 239000011347 resin Substances 0.000 title claims description 101
- 238000004519 manufacturing process Methods 0.000 title claims description 34
- 239000012778 molding material Substances 0.000 claims description 27
- 230000001154 acute effect Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 11
- 239000011342 resin composition Substances 0.000 description 10
- 239000011162 core material Substances 0.000 description 9
- 229920001187 thermosetting polymer Polymers 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- 229920001567 vinyl ester resin Polymers 0.000 description 2
- QEQBMZQFDDDTPN-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy benzenecarboperoxoate Chemical compound CC(C)(C)OOOC(=O)C1=CC=CC=C1 QEQBMZQFDDDTPN-UHFFFAOYSA-N 0.000 description 1
- DPGYCJUCJYUHTM-UHFFFAOYSA-N 2,4,4-trimethylpentan-2-yloxy 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOOC(C)(C)CC(C)(C)C DPGYCJUCJYUHTM-UHFFFAOYSA-N 0.000 description 1
- SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 description 1
- NFWPZNNZUCPLAX-UHFFFAOYSA-N 4-methoxy-3-methylaniline Chemical compound COC1=CC=C(N)C=C1C NFWPZNNZUCPLAX-UHFFFAOYSA-N 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
前記ガスケットは、前記キャビティ内に注入される樹脂成形材料が接するガスケット凹面部を有し、前記下金型表面および前記上金型表面とに接するガスケット角部がそれぞれ前記樹脂成形材料側に鋭角に突出していることを特徴としている。
2a 下金型
2b 上金型
3 ガスケット
3a ガスケット凹面部
3b、3c ガスケット角部
3d 中央部
31 入れ子芯材
32 環状部材
4 キャビティ
5 樹脂成形材料
5a 樹脂硬化物
6 開口部
7 樹脂成形品
Claims (1)
- 下金型と上金型の間にガスケットが配置され、前記下金型と前記上金型と前記ガスケットとの間にキャビティが形成された樹脂成形品の製造装置であって、
前記ガスケットは、前記キャビティ内に注入される樹脂成形材料が接するガスケット凹面部を有し、前記下金型表面および前記上金型表面に接するガスケット角部がそれぞれ前記樹脂成形材料側に鋭角に突出しており、
前記ガスケット凹面部の断面形状は、前記ガスケット角部の各々の間の中央部が略垂直面とされていることを特徴とする樹脂成形品の製造装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017034036A JP6811430B2 (ja) | 2017-02-24 | 2017-02-24 | 樹脂成形品の製造装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017034036A JP6811430B2 (ja) | 2017-02-24 | 2017-02-24 | 樹脂成形品の製造装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018138380A JP2018138380A (ja) | 2018-09-06 |
JP6811430B2 true JP6811430B2 (ja) | 2021-01-13 |
Family
ID=63451341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017034036A Expired - Fee Related JP6811430B2 (ja) | 2017-02-24 | 2017-02-24 | 樹脂成形品の製造装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6811430B2 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5280063U (ja) * | 1975-12-10 | 1977-06-15 | ||
JPS6147604U (ja) * | 1984-08-31 | 1986-03-31 | 東海ゴム工業株式会社 | 成形用型 |
JPH047929Y2 (ja) * | 1987-12-21 | 1992-02-28 | ||
JPH04113912U (ja) * | 1991-03-25 | 1992-10-06 | 株式会社イナツクス | 開口部を有する製品用の成形型 |
JP3299472B2 (ja) * | 1997-04-15 | 2002-07-08 | 松下電工株式会社 | カウンターの製造方法及びその装置 |
JP2000052363A (ja) * | 1998-08-11 | 2000-02-22 | Sekisui Chem Co Ltd | 強化プラスチック成形型 |
-
2017
- 2017-02-24 JP JP2017034036A patent/JP6811430B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2018138380A (ja) | 2018-09-06 |
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