IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0083601
(2011-04-11)
|
등록번호 |
US-8622733
(2014-01-07)
|
우선권정보 |
TW-99111880 A (2010-04-15) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Hon Hai Precision Industry Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
10 |
초록
▼
An exemplary ejection mechanism includes a first plate and a second plate opposite to the first plate, an ejector plate, ejectors, an actuator with a driving shaft, and a drive mechanism. The ejector plate and the drive mechanism are located between the first plate and the second plate. The ejection
An exemplary ejection mechanism includes a first plate and a second plate opposite to the first plate, an ejector plate, ejectors, an actuator with a driving shaft, and a drive mechanism. The ejector plate and the drive mechanism are located between the first plate and the second plate. The ejection mechanism further defines first through holes which pass through the first plate and the second plate. The ejector plate defines a second through hole which is coaxial with the first through holes. The ejector extends from the ejecting plate to the first plate and aligns with the ejector hole of the first plate. The drive mechanism links with the driving shaft and the ejector plate, and the actuator drives the ejector plate between the first plate and the second plate via a drive mechanism, which makes the ejector eject or retract.
대표청구항
▼
1. An ejection mechanism comprising: a first plate defining a first through hole and at least one ejector hole;a second plate opposite to the first plate, the second plate defining another first through hole;an ejector plate between the first plate and the second plate, the ejector plate defining a
1. An ejection mechanism comprising: a first plate defining a first through hole and at least one ejector hole;a second plate opposite to the first plate, the second plate defining another first through hole;an ejector plate between the first plate and the second plate, the ejector plate defining a second through hole coaxial with the first through holes, and comprising at least one ejector slidably received in the at least one ejector hole;an actuator comprising a driving shaft; anda drive mechanism between the first plate and the second plate, the drive mechanism comprising two threaded posts and a belt, the two threaded posts substantially parallel to the at least one ejector, wherein one end of each threaded post connects to the drive shaft of the actuator directly through the belt, the other end of each threaded post is threadedly engaged in the ejector plate, when the threaded posts rotate, the threaded posts drive the ejector plate to move between the first plate and the second plate. 2. The ejection mechanism of claim 1, wherein the actuator is arranged on one side of the second plate away from the first plate, and the drive shaft extends through the second plate and connects with the drive mechanism, with the drive shaft being substantially parallel to the at least one ejector. 3. The ejection mechanism of claim 1, further comprising two connecting plates arranged opposite to each other and interconnecting the first plate and the second plate. 4. A mold comprising: a stationary mold half;a movable mold half; andan ejection mechanism comprising: a first plate defining a first through hole and at least one ejector hole;a second plate opposite to the first plate, the second plate defining another first through hole;an ejector plate between the first plate and the second plate, the ejector plate defining a second through hole coaxial with the first through holes, and comprising at least one ejector slidably received in the at least one ejector hole;an actuator comprising a driving shaft; anda drive mechanism between the first plate and the second plate, the drive mechanism comprising two threaded posts and a belt, the two threaded posts substantially parallel to the at least one ejector, wherein one end of each threaded post connects to the drive shaft of the actuator directly through the belt, the other end of each threaded post is threadedly engaged in the ejector plate, when the threaded posts rotate, the threaded posts drive the ejector plate to move between the first plate and the second plate. 5. The mold of claim 4, wherein the first through hole and the second through hole match with an injection nozzle. 6. The mold of claim 4, wherein the actuator is arranged on one side of the second plate away from the first plate, and the drive shaft extends through the second plate and connects with the drive mechanism, with the drive shaft being substantially parallel to the at least one ejector. 7. The mold of claim 4, wherein the first plate of the ejection mechanism further comprises a first fixing hole for fixing the ejection mechanism on one side of the stationary mold half away from the movable mold half. 8. The mold of claim 4, wherein the actuator is a motor capable of rotation. 9. An ejection mechanism comprising: a first plate defining a first through hole and a plurality of ejector holes;a second plate opposite to the first plate, the second plate defining another first through hole;an ejector plate between the first plate and the second plate, the ejector plate defining a second through hole coaxial with the first through holes, and comprising a plurality of ejectors slidably received in the ejector holes;an actuator comprising a driving shaft; anda drive mechanism between the first plate and the second plate, the drive mechanism comprising: a plurality of threaded posts threadingly and movably engaged with the ejector plate; anda belt, one end of each threaded post connecting to the drive shaft of the actuator directly through the belt, the other end of each threaded post threadedly engaged in the ejector plate, such that the driving shaft is capable of driving the threaded posts to rotate whereby the ejector plate moves up or down as desired and ends of the ejectors correspondingly extend out from or retract back into the first plate. 10. The ejection mechanism of claim 9, wherein the actuator is arranged on one side of the second plate away from the first plate, and the drive shaft extends through the second plate and connects with the drive mechanism, with the drive shaft being substantially parallel to the at least one ejector. 11. The ejection mechanism of claim 9, further comprising two connecting plates arranged opposite to each other and interconnecting the first plate and the second plate.
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