Method apparatus for ejector set-up
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0499284
(2000-02-07)
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발명자
/ 주소 |
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출원인 / 주소 |
- Uniloy Milacron USA, Inc.
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
6 인용 특허 :
7 |
초록
▼
Method and apparatus for control of an ejector mechanism of a molding machine. A procedure is executed without operator intervention for setting limits for controlling motion of movable members of mold assemblies, the movable members linked to ejector pins communicating with the mold cavity and used
Method and apparatus for control of an ejector mechanism of a molding machine. A procedure is executed without operator intervention for setting limits for controlling motion of movable members of mold assemblies, the movable members linked to ejector pins communicating with the mold cavity and used to assure molded articles are dislodged from a mold element. The procedure, typically associated with a "set-up" mode of control, operates an ejector mechanism with reduced force to drive the movable members to the extremes of travel thereof, senses a "stalled" condition at each extreme, and causes measured position of each extreme to be recorded. Position values intended for use in normal (program controlled) operation of the molding machine are derived from the recorded position values.
대표청구항
▼
Method and apparatus for control of an ejector mechanism of a molding machine. A procedure is executed without operator intervention for setting limits for controlling motion of movable members of mold assemblies, the movable members linked to ejector pins communicating with the mold cavity and used
Method and apparatus for control of an ejector mechanism of a molding machine. A procedure is executed without operator intervention for setting limits for controlling motion of movable members of mold assemblies, the movable members linked to ejector pins communicating with the mold cavity and used to assure molded articles are dislodged from a mold element. The procedure, typically associated with a "set-up" mode of control, operates an ejector mechanism with reduced force to drive the movable members to the extremes of travel thereof, senses a "stalled" condition at each extreme, and causes measured position of each extreme to be recorded. Position values intended for use in normal (program controlled) operation of the molding machine are derived from the recorded position values. [US_PATENT]US-2847061, 19580800, Morton, 297/452.28; US-3599962, 19710800, Henry, 269/182; US-3656475, 19720400, Hanrahan, Jr.; US-4019506, 19770400, Eschmann; US-4129127, 19781200, Ellison; US-4454873, 19840600, Laufenberg et al., 128/090; US-4683877, 19870800, Ersfeld et al.; US-5228164, 19930700, Graf et al.; US-5514080, 19960500, Blott et al.; US-6083442, 20000700, Gabilly, 264/163
이 특허에 인용된 특허 (7)
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Yamaguchi Hiroshi (Chiba JPX), Control device for an ejector mechanism used in an injection molding machine.
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Stengel Frank,DEX, Device for removing cast molded parts.
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Inaba Yoshiharu,JPX ; Ishikawa Yasushi,JPX ; Ito Susumu,JPX ; Nishimura Koichi,JPX, Driving apparatus for electrically-operated injection molding machine.
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Taniguchi Yoshiya,JPX ; Hirayama Nobuyuki,JPX ; Hara Yoshiaki,JPX, Electrically-operated injection molding machine.
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Fujishiro Atsushi (Chiba JPX) Ishii Yukio (Chiba JPX) Hara Hitoshi (Chiba JPX), Method for controlling an ejector and injection molding machine.
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Kamiguchi Masao,JPX ; Hosoya Yuichi,JPX ; Kobayashi Minoru,JPX, Method of controlling an ejector of an injection molding machine.
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Allen Paul E., Process for injection molding with incremental initial ejection.
이 특허를 인용한 특허 (6)
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Uchiyama,Tatsuhiro; Hosoya,Yuichi, Controller for an ejector mechanism in an injection molding machine.
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Nishizawa,Makoto, Ejecting load monitoring method for injection molding machine.
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Eppich, Stefan, Ejector apparatus with additional ejector force.
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Sato, Hiroshi; Tsunemi, Koki, Injection molding machine.
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Watanabe, Hiroshi; Takeda, Nobuto, Injection molding machine.
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Shioiri, Takayoshi; Yamagiwa, Yoshitoshi; Iwashita, Eiki, Support apparatus of injection-molding machine.
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