JPS63136913U - - Google Patents
Info
- Publication number
- JPS63136913U JPS63136913U JP2968287U JP2968287U JPS63136913U JP S63136913 U JPS63136913 U JP S63136913U JP 2968287 U JP2968287 U JP 2968287U JP 2968287 U JP2968287 U JP 2968287U JP S63136913 U JPS63136913 U JP S63136913U
- Authority
- JP
- Japan
- Prior art keywords
- injection molding
- plate glass
- detector
- molding mold
- glass
- 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.)
- Granted
Links
- 239000005357 flat glass Substances 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第1図は本考案に係るインジエクシヨン成形金
型の一例を示す説明図、第2及び3図は同金型に
装備する検出器の別の実施例を示す説明図である
。
1:キヤビテイ型、2:コア型、5,6:合せ
部、7:キヤビテイ空間、10,20,30:検
出器、11:吸盤、21:発光素子、22:受光
素子、31:接触子、G:板ガラス。
FIG. 1 is an explanatory diagram showing an example of an injection molding mold according to the present invention, and FIGS. 2 and 3 are explanatory diagrams showing another embodiment of a detector installed in the same mold. 1: cavity type, 2: core type, 5, 6: mating part, 7: cavity space, 10, 20, 30: detector, 11: suction cup, 21: light emitting element, 22: light receiving element, 31: contact element, G: Plate glass.
Claims (1)
る板ガラスの周縁にキヤビテイ空間で合成樹脂製
の枠部を一体成形するインジエクシヨン成形金型
において、上記金型内に板ガラスの破損を感知す
る検出器を装備し、その検出器の信号に応じて合
成樹脂の射出を制御するように構成したことを特
徴とするインジエクシヨン成形金型。 (2) 上記検出器が、板ガラスを真空吸着する真
空度の変化で板ガラスの破損を感知する吸引装置
で構成されていうるとことの実用新案登録請求の
範囲第1項記載のインジエクシヨン成形金型。 (3) 上記吸引装置が、板ガラスを吸着保持する
吸盤を有するところの実用新案登録請求の範囲第
2項記載のインジエクシヨン成形金型。 (4) 上記検出器が、板ガラスを透過する光量の
変化で板ガラスの破損を感知する発光素子と受光
素子とで構成されているところの実用新案登録請
求の範囲第1項記載のインジエクシヨン成形金型
。 (5) 上記検出器が、板ガラスに弾発当接する先
端側の偏位量で板ガラスの破損を感知する接触子
で構成されているところの実用新案登録請求の範
囲第1項記載のインジエクシヨン成形金型。[Scope of Claim for Utility Model Registration] (1) In an injection molding mold in which a frame made of synthetic resin is integrally molded in the cavity space around the periphery of the plate glass that is held between the joint of the cavity mold and the core mold, An injection molding mold characterized in that it is equipped with a detector that detects breakage of plate glass, and is configured to control injection of synthetic resin in accordance with a signal from the detector. (2) The injection molding mold according to claim 1, wherein the detector may be constituted by a suction device that detects breakage of the glass plate based on a change in the degree of vacuum for vacuum suction of the glass plate. (3) The injection molding mold according to claim 2, wherein the suction device has a suction cup for suctioning and holding the plate glass. (4) The injection molding mold according to claim 1, wherein the detector is composed of a light-emitting element and a light-receiving element that detect breakage of the plate glass based on changes in the amount of light transmitted through the plate glass. . (5) The injection molding molded metal according to claim 1 of the utility model registration claim, wherein the detector is composed of a contact that detects breakage of the plate glass by the amount of deflection of the tip side that makes elastic contact with the plate glass. Type.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987029682U JPH0422977Y2 (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987029682U JPH0422977Y2 (en) | 1987-02-27 | 1987-02-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63136913U true JPS63136913U (en) | 1988-09-08 |
JPH0422977Y2 JPH0422977Y2 (en) | 1992-05-27 |
Family
ID=30833785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987029682U Expired JPH0422977Y2 (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0422977Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009154386A (en) * | 2007-12-26 | 2009-07-16 | Central Glass Co Ltd | Manufacturing apparatus of glass having frame |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51127699A (en) * | 1975-04-30 | 1976-11-06 | Nagoya Denki Kogyo Kk | Glass breakage detector |
JPS55140473A (en) * | 1979-04-12 | 1980-11-01 | Mitsubishi Electric Corp | Door operator for elevator |
JPS57158481A (en) * | 1981-03-27 | 1982-09-30 | Asahi Glass Co Ltd | Method of forming lace or gasket |
JPS61237614A (en) * | 1985-04-15 | 1986-10-22 | Mitsubishi Heavy Ind Ltd | Protecting device for mold of injection molding machine |
JPS63122509A (en) * | 1986-11-12 | 1988-05-26 | Toyoda Gosei Co Ltd | Molding mold for window frame rubber |
-
1987
- 1987-02-27 JP JP1987029682U patent/JPH0422977Y2/ja not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51127699A (en) * | 1975-04-30 | 1976-11-06 | Nagoya Denki Kogyo Kk | Glass breakage detector |
JPS55140473A (en) * | 1979-04-12 | 1980-11-01 | Mitsubishi Electric Corp | Door operator for elevator |
JPS57158481A (en) * | 1981-03-27 | 1982-09-30 | Asahi Glass Co Ltd | Method of forming lace or gasket |
JPS61237614A (en) * | 1985-04-15 | 1986-10-22 | Mitsubishi Heavy Ind Ltd | Protecting device for mold of injection molding machine |
JPS63122509A (en) * | 1986-11-12 | 1988-05-26 | Toyoda Gosei Co Ltd | Molding mold for window frame rubber |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009154386A (en) * | 2007-12-26 | 2009-07-16 | Central Glass Co Ltd | Manufacturing apparatus of glass having frame |
Also Published As
Publication number | Publication date |
---|---|
JPH0422977Y2 (en) | 1992-05-27 |
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